Native toBrazil
Native speakers
25 (2014)[1]
Language codes
ISO 639-3xwa
This article contains IPA phonetic symbols. Without proper rendering support, you may see question marks, boxes, or other symbols instead of Unicode characters. For an introductory guide on IPA symbols, see Help:IPA.

Kwaza (also written as Kwazá or Koaiá) is an endangered Amazonian language spoken by the Kwaza people of Brazil.[2] Kwaza is an unclassified language. It has grammatical similarities with neighboring Aikanã and Kanoê, but it's not yet clear if that is due to a genealogical relationship or to contact.[3]

Little is known about Kwaza people and language due to the minimal historical sources available; if mentioned in reliable documents, it is usually in reference to its neighbors. What is known, is that the Kwaza people were at one point a nation of a few thousand people, which could be subdivided into various groups.[3]

The Kwaza language is threatened by extinction. In 2004, the language was spoken on a day-to-day basis by just 54 people living in the south of the state of Rondônia, Brazil. Of those 54, more than half were children, and half were trilingual, speaking Kwaza, Aikanã, and Portuguese, and some were bilingual, also speaking Portuguese.[2] They live south of the original home of the Kwaza, on the Tuba Rao-Latundê indigenous reserve.[4]


Van der Voort (2005) observes similarities among Kwaza, Kanoê, and Aikanã, but believes the evidence is not strong enough to definitively link the three languages together as part of a single language family. Hence, Kwaza is best considered to be a language isolate.[5]

An automated computational analysis (ASJP 4) by Müller et al. (2013)[6] also found lexical similarities between Kwaza and Aikanã. However, since the analysis was automatically generated, the grouping could be either due to mutual lexical borrowing or genetic inheritance.

Language contact

Jolkesky (2016) notes that there are lexical similarities with the Taruma, Arawak, Jeoromitxi, Arawa, Jivaro, Mura-Matanawi, Nambikwara, Peba-Yagua, Aikanã, and Kanoe language families due to contact.[7]


Rondônia is one of the smaller states of Brazil and shares a border with eastern Bolivia.


The history of the Kwaza people is one marked with tragedy, which may contribute to why their language is endangered. in the 1960s, the Kwaza people lost many of their members due to the opening of the BR-364, an inter-state highway in Brazil connecting the southeast states to the western states. Today there are only about 40 individuals, Kwaza, Aikanã and Latunde peoples, who have been living together for a number of decades in the south of Rondônia. These peoples also lived in the state of Rondônia and were also expelled from the fertile lands that they originally lived on, which may be why they live together now.[2] The majority of the Kwaza have either been decimated or dispersed, and their culture destroyed by the national society which has been highly influenced by Western states. This may be the biggest conflict that the Kwaza people have faced, thus contributing to the endangerment and possible extinction of their language.

The traditional habitat of the Kwaza was the high forest in the Amazon, living and settling around rivers.[2]

Due to the extremely limited documentation, combined with the semi-nomadic lifestyles of the Kwaza speakers and the lack of permanent settlements from a slash and burn agriculture, the historical location of the people is largely unknown. In addition, disease brought by Western contact and the imposed culture actively worked to destroy the local materials and societies. However, according to oral tradition and sporadic instances of documentation, the Kwaza lived along the São Pedro and Taboca rivers in addition to along the headwaters of the Pimenta Bueno River.[8]

BR-364 Highway from Vilhelna to Porto Velho

Before contact with the "national society", the Kwaza held various rituals and activities. These included a several month isolation of young girls, anthropophagy, and the sport of head-ball. They decorated their bodies with shells, earrings, teeth, and painted their bodies with various dyes. Some of the Kwaza still plant bananas, manioc, peanuts, yams and tobacco. They also gather fruits and keep various types of animals such as monkeys, birds, and pigs as pets.[2]

Modern Day

In the modern day, speakers live on the indigenous reserve of Tubarão - Latundě. This lies on the headwaters of Apediá or Pimento Bueno River, in the southeast of the federal Brazilian state of Rondônia. Rondônia is part of the Guaporé region, the most diverse linguistic region of South America. Over 40 indigenous languages can be found here, including 8 unique macro-families, and possibly 10 isolates. Kwaza is therefore set in extreme linguistic diversity. However, like Kwaza, most of the languages here are endangered with extinction and are poorly documented.[3]

Only three families speak the Kwaza language today. Two are scattered among the Aikanã within different indigenous terriroties, and one family is located in a Portuguese-speaking town. The Kwaza language is currently being transmitted to younger generations in two of the families.[9]: 721 

Neighbors, Invaders, and Scientist Interactions

Neighbors and Invaders

The Kwaza people neighbored the Mekens/Sakurabiat, the Tupari, Aikanã and the Kanoê, both with unclassified languages, the Salamai of the Monde language family, and various others, several of which have gone extinct.[2] Despite all the contact that the Kwaza people may have had with other indigenous peoples, Kwaza language not have a great amount of similarities to any other indigenous language.[5] In fact, the Guapore region (where the Kwaza people lived), is known as one of the most linguistically diverse regions of South America, with numerous language families represented such as Tacana, Tupi, Pano, as well as ten unclassified languages, one of which is Kwaza.[5]

The most prominent neighbors of Alaina people groups lived along Tanaru tributary, 20 km south, but all the groups in the area formed alliances across linguistic borders.[8] The first contact with Euro-Americans is hypothesized to have been around the mid 16th century from Spanish expeditions. The middle of the 17th century offered Jesuit missionaries in Northeast Bolivia. A relationship of avoidance developed between Portuguese and indigenous people, flaring to hostility in cases of contact.[3]

The 19th century rubber boom caused non-Indians to settle permanently in Rondônia, and the posture of avoidance and indifference turned into one of enslavement for the Kwaza people. The effects of this are seen in the turn of the language towards the Euro-Americans. Increased contact also caused detrimental epidemics among the indigenous populations. Occasionally the native groups believed the cause of the epidemics were instigated by sorcery of other tribes, which caused violent clashes between the groups and further dwindled numbers to the extreme.[3]

When the highway B-364 opened, impoverished Brazilians, logging companies, and cattle ranchers infiltrated the area and forced the indigenous people off the best lands and onto reserves, further encouraging them to let go of their native language. By 2004, the indigenous population barely hits 5,000 out of a total population of 1.5 million.[3]


Language Family

Kwaza is referred to as an isolate, however, it is truer to refer to it as an unclassified language. Research has not been able to prove Kwaza's connection to any other language, but there have been attempts to identify possible linguistic relationships with unclassified neighboring languages.[10] Kanoê and Aikanã, neighboring languages of Kwaza, appear to have classifiers, a trait they share with Kwaza.[5]

Kwaza shares the inclusive vs exclusive distinction in subject reference with Tupi languages.[5] The most striking evidence of Kwaza possibly being related to languages in the area is lexical. The long history of contact between the peoples of Rondônia has caused cultural similarities and the occurrence of linguistic similarities. Van der Voort, in a paper submitted to the Leiden Research School, demonstrated similarities between Kwaza, Kanoê, and Aikanã (all three unclassified) with the Tupari Languages Akuntsu, Koaratira and Mekens.[10]

Documentation History

Before 1995, data on Kwaza was not properly gathered and analyzed.[5] Knowledge on its grammar did not exist in written form.[5] Outside of its native speakers, lexical knowledge from early scientists and explorers of the Rondônia territory did not exist.[5] The first documentation of the Kwaza people was made in 1913 by Candido Rondon because of his expeditions with telegraph lines in areas of Rondônia. In the 1930s, the first written sources of Kwaza words were taken by Claude Levi-Strauss, an anthropologist. Levi-Strauss was on a reconnaissance expedition documented words on standardised enquiry forms developed for this purpose.[3]

The standardised forms used allowed for easy lexical comparisons between different languages explorers encountered. Levi-Strauss's 1938 glossary is the oldest source of data from Kwaza and is available in van der Voort's book. The glossary contained fifty-one French words with their equivalent in Kwaza. In 1942, Lieutenant Estanislau Zack created a 222-comparative word list of four languages, including Kwaza. Kwaza was forgotten until Harvey Carlson rediscovered the language in 1984. The third recorded documentation of Kwaza was taken as an unpublished word-list by Carlson. During linguistic fieldwork as an M.A. student from Berkley, he took down fifty Kwaza words, which is available in "A Grammar of Kwaza". The present description of Kwaza is the result of Carlson's word list, as he brought the language to the attention of the linguistic world.[3]

Linguist Hein van der Voort's involvement in the Netherlands Organization for Scientific Research (NOW) in 1994 led to the first modern grammar of Kwaza. In his book "A Grammar of Kwaza", Van der Voort presented the first descriptive grammar of the language. The descriptive grammar included phoneme inventory describing the oral vowels, nasal vowels, and place of articulation. Van der Voort provides a complex description of the vowels, with descriptions on minimal pairs, contextual pairs and variation. Consonants were also recorded with their matching IPA transcriptions, places of articulation, and classification. He provides an interpretation of glides, descriptive rules of syllable structure, stress, length, and intonation. Kwaza loan phonology is described with examples. A comprehensive section on parts of speech of Kwaza is available with information on noun phrases, verb phrases, types of morphemes, and word order. Van der Voort includes texts of tales translated from Kwaza to English to bring attention to Brazilian indigenous culture in an effort to preserve it. These texts include traditional tales, historical personal accounts, modern personal accounts, and translated songs. The last section of van der Voort's book is a dictionary of Kwaza to English. Hein van der Voort's work on the language has given the Kwaza the ability to preserve the language through making it available for others to learn, including non-indigenous people.[3]


Kwaza has eight oral and seven nasal vowel phonemes, which are all attested in a minimal pair set, despite the rare /œ/ occurrence. The consonant inventory consists of 19 phonemes.[3]


Vowels in Adapted[11] IPA[12]
Oral Vowels Nasal Vowels
Front Central Back Front Central Back
Close i u ĩ ũ
Close-mid e ɘ ɘ̃
Open-mid ɛ œ ɔ ɛ̃ ɔ̃
Open a ã


Consonants in IPA[13][14]
Labial Lamino-
Palatal Velar Glottal
Plosive Voiceless p t t̠̺ k ʔ
Implosive ɓ ɗ
Affricate ts
Fricative s s̠̺ h
Nasal m n ɲ
Tap ɾ
Approximant w l j


Personal Pronoun System

Personal pronouns[15]
Person Associate Pronoun Meaning
1 - si Example
2 - xyi Example
1 2 txa'na Example
1 3 tsi'tsɛ Example
2 3 xyi'tsɛ Example
3 - ĩ Example






'it's me' [16]





'it's you' [16]





(*txana ɛ? axaki)


txa'na 'ɛ-a-ki

we.IN go-1P-DEC

'we go' (including addressee) [16]





(*tsitsɛ ɛ? aki)


tsi'tsɛ 'ɛa-xa-ki

we.EX. go-1P-AS-DEC

'we go' (excluding addressee) [16]







zjwãu 'mɛ̃-hata-Ø-ki xyitsɛ-'wã

João beat-3S.2O-3-DEC you.PL-AO

'It was João who beat you' [17]





'it is he himself' [16]





'(the words) of himself, his own (words)' [16]

Parts of Speech

Kwaza has four parts of speech: particles, verbs, adverbs, and nouns. No adjectives occur in the language. In Kwaza, the majority of the bound grammatical morphemes are suffixes. Kwaza is morphologically complex in its verbs. Word order is relatively free, but SOV and SVO are more dominant. In the language, it is mandatory to inflect verbs to express mood and subject person. First and second person singular are distinguished by subject agreement marking, as are first person inclusive and exclusive, and the second persona plural. The third person is not pronounced. There is no difference between third person singular and plural, or between feminine and masculine.[10]

Pro-Drop Language

Hein van der Voort (2000) categorizes Kwaza as a 'pro-drop' language because subject agreement is obligatory, while pronominal reference is optional. Definite argument morphemes can agree with explicit lexical arguments, but overt pronouns have a contrastive effect by emphasizing them.[10]

Verb Morphology

Verb morphology in Kwaza can express numerous moods. These moods include exhortative, interrogative, declarative, imperative, and negative. The imperative only happens with second person subjects. The second person singular usually has no expression. There are several verbal-final elements in Kwaza, which exist as subordinate clause mood markers. In adverbial clause construction, subordinate clause mood markers are used, for example in concessive and conditional clauses. The same object and subject morphemes are used, while the third person is not expressed. There is also a semantically abstract 'mood' marker used to connect clauses that are both coordinated and subordinated.[10]

Verb Derivation

Verbal derivation in Kwaza includes valency and valency change, negation, modality, aspect, and tense which are marked with various optional verbal morphemes. Some modality morphemes, according to van der Voort, could be grammatically related to mood markers. Verbs can be turned into adverbs or nouns through stem-final nominalizing morphemes. Kwaza has two subdivisions of derivational morphemes, directional and classifiers. While verb morphology in Kwaza is complex, nominal morphology is not. Kwaza has no gender or number inflection. Nouns can have animate object case marking. They can also have one of the oblique case markers: beneficiary, locative, comitative, and instrumental. Nouns are turned into verbs through attaching mood marking. As mentioned, Kwaza does not have adjectives.[10]

Nouns and Classifiers

Attributive modification of nouns occurs by comparing them with other nouns. Kwaza also has many classifying morphemes that only 'agree' with specific nouns. Classifiers are used widely. They can be used in verb stems, attach to bare nouns, and also modify adverbs. Classifiers are used in the position of nominalizers. Classifiers in Kwaza support van der Voorts statement of the language being pro-drop as they have functions similar to the functions of verbal agreement morphemes. These properties of classifiers rely heavily on the environment in which they are used, and according to van der Voort are not as dynamic as the properties of cross-reference morphemes. In complex nominalized clauses, specific classifiers cannot replace the nominalizer.[10]

Morphological Aspect: Morpheme -ry-

In the Kwaza language, the morpheme -ry- is used to describe a grammatical number for words in contexts where a few of their referents are described or referred to, also known as paucal. In both nouns and verbs of Kwaza, the morpheme -ry- is associated with paucal number, but does not occur in word-final position, and is always followed by a nominaliser (formation of a noun from a verb or adjective).[18]

For example:






'hai?arakaru ỹnỹ-'ry-hỹ

Hai?arakaru call-PAU-NOM

'the people of / called Hai?arakaru' [19]






'those (my, your, his) children' [19]

It is also important to note that the paucal morpheme -ry- applies only to humans and animals in Kwaza. For example:






xo'ro 'ki-ỹ-ry-hỹ

ant red-ATT-PAU-NOM

'that (type of) red ant (PL, *SG)' [19]






'(my) uncles' [19]

Negation Morpheme -he-

In Kwaza, the morpheme -he- is one of the negation morphemes, which creates the negative in predicates and propositions when bound together. In this negation morpheme, the negative usually comes before the person and mood marking.[3] For example:






awỹi-'he-da-ki ti-hỹ-'re

see-NEG-1S-DEC what-NOM-INT

'I haven't seen him, where is he?' [20]






'I don't know' [20]






'He didn't see me' [20]

However, if the clause in the sentence is declarative, and there is no clear argument cross-reference, the declarative mood marker is -tse.






'It isn't smooth' [21]






'He did not eat' [21]


Reduplication in the language is very common, and occurs in many contexts, some of which include lexical roots, constituent syllables of roots, verbal person inflections and other parts of morphemes. In Kwaza, reduplication can also represent a past tense construction, if the person cross-reference morpheme is reduplicated. This is particularly interesting since in the Kwaza language, there is zero specific marking of past and present.[3] An example of this is shown here:






'I was ill' [22]






'masju kukui'hỹ-da-da-ky-hỹ-ki=da'mỹ-tse

Marcio ill-1S-1S-PAST-NOM-DEC=want-DEC

'Marcio is going to say he was ill' [22]

Whereas something involving pain in the present tense would take this form:






'I have pain in my elbow' [23]

In these examples, we see the reduplication of the first person singular, which in the language presents a first person past tense state. Another form of reduplication is root reduplication, which occurs with the repetition of the entire root which can occur with repetitive, progressive, durative and intensifying meaning which is attested both with verbal and adverbial roots . For example:






'It is dripping' [24]






'Very old thing' [24]






'He is walking (on) the path' [24]

There is also another way in the Kwaza language where reduplication occurs to intensify meaning. Repetition of a syllable of the lexical root may also occur with repetitive and intensifying meaning, oftentimes it is the first syllable which is reduplicated:






'It is leaking' [25]






ca-ca'ri-ki dutu're

RED-shoot-DEC pig

'He killed many pigs' [25]






tsitsɛ-'wã e-e'sa-eteja-ki

we.EX-AO RED-sting-1PO-DEC

'many wasps stung us' (t) [25]

Syllable Structure

All syllables in Kwaza are vowel-final and generally adhere to the /(C)V/ syllable structure. The exceptions occur in glides and glottal stops. Any syllables that could begin with a vowel instead are preceded by a voiceless glottal stop.[3]

Basic Word Classes and Order

Since the language is so morphologically complex it is often described as a non-configurational language. The flexibility in word order is possible due to almost every word in the sentence having case inflection. However, generally the structures are head-final, with SVO (Subject-Verb-Object) being most common in instances of two over arguments. Otherwise, both SV and OV occur frequently.[26]

Case and Agreement

Van der Voort, in his "Grammar of Kwaza", states that in Kwaza, there is no required morphological distinction in how pronouns and nouns function as objects and subjects. However, in certain cases, case inflection of nouns occurs. There is one case van der Voort describes a syntactic government relation between verb and argument. The suffix -wã conveys this case, which is called the "animate object" case. Kwaza displays a small number of "oblique" or "local" case markers which display semantic relations amongst verbs and possible nominal satellites. The suffix -ko expresses "instrumental" case, -na expresses "locative", -dynỹ expresses "comitative" and -du expresses "beneficiary".[3]

Animate Object -wã

In some transitive verbs, specific animate non-subjects of verbs are marked by -wã. -wã is applied under situations not completely understood. What is known is -wã often places stress on the animate non-subjects.[3] -wã is necessary for most verbs with animate nouns that have a direct object function:








jere'xwa 'kay-ki natau-'

jaguar scratch-DEC Natal-AO

'the jaguar scratched Natal' [27]






'ay-hỹ 'kay-ki

that-NOM scratch-DEC

'that one scratched (him)' [27]

Other than elucidating which animate argument is the object, -wã also disambiguates the subject from the object. It is especially useful when they are both third person arguments:[3]







wã zjwãu-' e'xyi-ki

bee João-AO sting-DEC

'a wasp stung João' [27]








hiri'ni zjwãu-' isi'xwe-ki

shaman João-AO medicate-DEC

'the shaman is treating João' [27]

-wã is not always necessary to differentiate between object and subject, because verbal cross-reference obligatorily expresses the subject. For first and second person, subject cross-reference is not zero, but it is in third person. Even though cross-reference agreement is enough to distinguish subjects and objects, -wã is still obligatory in some cases:[3]






zjwãu-' tsa'si-da-ki

João-AO follow-1S-DEC

'I went after João' [28]







wã si-' e'xyi-ta-ki

bee I-AO sting-1O-DEC

'(a) wasp stung me' [28]

Without -wã, syntactic ambiguity occurs. But in cases with differences in animacy, no semantic-pragmatic ambiguity occurs. This can be seen in the following third person examples of an animate subject and inanimate object:[3]










uru'hu xare'ja-ki au ho-'tε

vulture search-DEC flesh rotten-NOM

'the vulture is looking for rotten meat' [29]








Zjwãu ywynwỹ-ko'ro to'wε-ki

João tree-CL:arm break-DEC

'João broke a branch off the tree' [29]

Transitivised Verbs

When verbs with the transitivising morpheme -ta- occur with animate objects, they must be marked with -wã:[3]






zjuze-' oja-'ta-da-ki

José-AO go-TRA-1S-DEC

'I visited José' [30]

When the causative -dy is attached to intransitive verbs, they are transitivised. In these cases only animate objects are marked:[3]






luzeu-' xarere-'dy-da-ki

Luzeu-AO crazy-CAU-1S-DEC

'I'm making Luzeu mad' [30]






kudεrε-' mãmãñẽ-'dy-da-ki

Canderé-AO sing-CAU-1S-DEC

'I made Canderé sing' [30]

Ditransitive Verbs

The indirect object is usually marked in common ditransitive verbs while the animate object is unmarked:[3]






zjwãu-' ãwã'txi-da-ki

João-AO show-1S-DEC

'I'm showing it to João' [31]






zjwãu ãwã'txi-da-ki

João show-1S-DEC

'I'm showing João to him' [31]

Verbs Which Contain Classifiers

If transitive verbs with animate objects have classifying morphemes, -wã is also attached. This occurs if the classifier added to the verb stem and when it is not:[3]






luzeu-' hãrũ'ro-da-ki

Luzeu-AO strangle-1S-DEC

'I strangled Luzeu' [32]






zjwãu-' hado-'ri-da-ki

João-AO pierce-CL:flat-1S-DEC

'I pierced João through the chest' [32]

In Kwaza, objects of transitive verbs are usually case marked because they are of the animate category. Case marking becomes ungrammatical when they are inanimate. Case marking is not required to differentiate the object from the subject. The subject can be identified through cross-reference marking on the verb. This changes if all arguments are in third person, when arguments are in third person there can be ambiguity. Without case marking, on the basis of syntax alone, there is no way to distinguish third person animate subjects and objects. Case marking is obligatory with transitive verbs have arguments that are the same in person and animacy. -wã- has two functions: it marks objecthood and animacy.[3]

Locative -na

In Kwaza, the case ending -na expresses the sense of "in". -na can be used as a general marked to express several locational senses such as: "under, from, into", etc. -na is often seen with verbs that have a directional suffix:[3]






'in the house' [33]








ʃupi'ngwaja-na ojabu'ru-da-ki ilato

Chupinguaia-LOC arrive.there-1S-DEC yesterday

'I arrived there in Chupinguaia yesterday' [33]

Instrumental -ko

-ko is used to mark nouns that function as an instrumental argument verbs:[3]








prego-ko 'twe-ki lo'te

spike-INS pierce-DEC door

'the spike went through the door' [34]






co'ha-ko 'dai?oce-'ra

foot-INS clear-IMP

'kick it aside with your foot!' [34]

Beneficiary -du

-du marks beneficiary arguments:[3]






maga'riDa-du 'wε-da-mỹ

Margarida-BER bring-1S-VOL

'I'm going to take (it) for Margarida' [35]

Comitative -dynỹ

-dynỹ marks comitative arguments. The matrix verb may be intransitive or transitive.[3]






jere'xwa-dynỹ hyhy'rwa-da-ki

jaguar-COMIT move-1S-DEC

'I'm walking with the dog (on my side)' [36]


Loukotka (1968)

Loukotka (1968) lists the following basic vocabulary items for Koaiá.[37]

gloss Koaiá
head i-soteː
ear gasí
tooth miki
hand enurí
woman etál
fire í
stone akí
maize achechí
tapir aruín

For a more extensive vocabulary list of Kwazá by Manso (2013),[38] see the corresponding Portuguese article.

Plant and animal names

Selected Kwazá plant and animal names from Manso (2013):[38]

Kwazá Scientific name Portuguese common name
dɨisa Acrocinus sp. besouro-arlequim
pororai Ageratum conyzoides erva-de-São-João
huri Agouti paca paca
tamũkɨ Alouatta seniculus guariba
wero Amazona ochrocephala papagaio-estrela
wãtsĩ Amazona farinosa papagaio-caboclo
Amburana cearensis cerejeira
urumãinwa Anacardium occidentale cajueiro
açɨhi Anadenanthera peregrina paricá
husisi Andropogon sp. sapé
temũ Anostomus sp., Leporinus sp., Schizodon sp. piau
ausisiti Aotus nigriceps macaco-da-noite
mama Apeiba sp. pau-mole
jẽjẽkɨdɨ Apis mellifera abelha
owɨtikje Apuleia sp. garapa
kumada sikilo Apteronotus albifrons ituí-cavalo
tjẽrĩ Arachis hypogaea amendoim
nãrãku Aramides cajanea saracura
hoi uruhu Artibeus sp. morcego-grande
dudukerũ Astrocaryum gynacanthum mumbaca
wadɛ Astrocaryum tucuma tucumã
hadutu Astrocaryum murumuru murumuru
erihi Astyanax sp. piabão
hɨrikoro Ateles belzebuth coata, macaco-preto
darija Atelocynus microtis cachorro-do-mato
tsilɛmãi Atta spp. saúva
mẽsĩ Attalea maripa inajá
tjokoru Attalea phalerata bacuri
kuricɨi Attalea speciosa babaçu
daritjoha Avicularia spp. caranguejeira
hakuku Bactris gasipaes pupunha
dudu Bactris spp. marajá
hãçɨi, mãbi; nũrũrũ, wesi Bambusa spp. taquara
kũtjẽ Bertholletia excelsa castanha-do-Pará
toro Bixa orellana urucu
takwanarẽtʃa Boa constrictor, Epicrates cenchria jiboia
merumeru Bombus spp. abelha
tsutu Bothrops spp. jararaca
tauta Bradypus variegatus preguiça-de-bentinho
humu Brosimum acutifolium mururé
hĩtsã Brosimum sp. amapá
araka Bryconops sp. piabão
ãkãki Bufo marinus sapo-cururus
kurukuru Bufo marinus sapo de cor preta
(wɨ̃wɨ̃kurjo) Buteogallus urubitinga gavião
kɨrɨmujã Byrsonima crassifolia murici
dakainwã Caesalpinia spp. pau-brasil
hatsi; manariçu Calathea spp. arumã
wãrũwãrũ Callicebus moloch zogue-zogue
mĩtjẽ Callithrix argentata sauim-branco
wakaro Caluromys philander mucura-xixica
kaka Camponotus femoratus formiga
hade Capsicum spp. pimenta
ukesĩ Caryocar glabrum pequiarana
ukenũ Caryocar villosum pequiá
hɨri Cebus apella macaco-prego
watsirai Cecropia spp., Pourouma spp. imbaúba
tukutɛ; tʃaja Cedrela fissilis cedro
kaka-sikikoko Cephalotes atratus formiga
darija-tʃũhũi Cerdocyon thous raposa
husi-hãnãɨ̃hɨ̃ Chironectes minimus cuíca, mucura-d'água
hiribɛɁɨ̃hɨ̃; hɨrikoro-bɛʔĩhɨ̃ Chiropotes albinasus macaco-cuxiú
baɨtsɨtõi; çɨinitõi Citrus aurantifolia limão
doi; duma Clelia clelia muçurana
hudai Clusia spp. apuí
açu Coendou prehensilis cuandu
terai Columba cayennensis pomba-galela
makuitʃato Columba speciosa pomba-pedrês
huhu Columbina spp. rolinha
deda-wãsĩ Corallus spp. cobra
mũli Crotophaga sp. anu
jũtsĩ Crypturellus soui inambu
tsĩ Crypturellus strigulosus inambu
utetaɨ Crypturellus strigulosus inambu
darɨro Cucurbita sp. abóbora-do-mato
kurukuru Dactylomys dactylinus rato-toró
kataɨ Dasyprocta spp. cutia
harurai Dasypus kappleri tatu-quinze
haru Dasypus novemcinctus tatu-galinha
kaçanuje Davilla rugosa cipó-de-fogo
nãĩ Dermatobia hominis larva de mosca
husi Didelphis marsupialis mucura
taramãçu, uitsi Dinoponera gigantea tocandira
mouru Dryocopus lineatus, Campephilus spp. pica-pau-grande
çuruatũi Duranta erecta creolim
itjorɨ; karuto Eciton sp. formiga
hure Eira barbara irara
kɨrɨjaje Electrophorus electricus poraquê
tekoretɛ Erythrinus erythrinus acarapuru
deda-hãnãɨ̃hɨ̃ Eunectes murinus sucuri, sucuriju
kaikuri Euphractus sexcinctus tatu-peba
wiriɁu Euterpe oleracea açaí
owɨ Genipa americana jenipapo
kẽwẽ-kiʔɨ̃hɨ̃ Geochelone carbonaria jabuti-piranga
kẽwẽ Geochelone denticulata jabuti-amarelo
tsotsinijẽ; tsotsinĩnjẽ Gossypium spp. algodão
apara çukurje Heliconia hirsuta bico-de-guará
kitsoroi Hemidactylus mabouia osga-de-casa
tai-açɨnaɨ̃hɨ̃ Hemidactylus mabouia osga-de-casa
tsiloto Hevea spp. seringueira
haçɛ Heteropsis jenmanii cipó-titica
tekore Hoplerythrinus unitaeniatus jeju
çunũtε Hoplias sp. traíra
sikitje Hoplosternum spp. tamboatá
jara Hydrochaeris hydrochaeris capivara
manini-jereçwa Hydrolycus sp. peixe-cachorro
ukato Hyla boans perereca
kẽinjũ Hymenaea courbaril jatobá
kẽitjakwe Hymenaea sp. jatobá-mirim
tai ekũkũtɛ Iguana iguana camaleão
tjukwe Inga spp. ingá
tjaɨ Jacaratia sp., Carica papaya jaracatiá
ĩtsãi Lachesis mutus surucucu
kudɨ; kudɨkãi Lagenaria siceraria cabaça
hɨrikoro-haɁɨ̃hɨ̃ Lagothrix lagotricha macaco-barrigudo
ururitsunwã; ururitsunwɨ̃ Lantana sp. cambará-rosa
jereçwa-erereɁɨ̃hɨ̃ Leopardus pardalis maracajá-açu
wɨitsitsu Leopardus wiedii maracajá-peludo
huwa Leptodactylus pentadactylus mãe-da-chuva
huhukɨ Leptodactylus stenodema mãe-de-chuva
kuikuijo Lipaugus vociferans cricrió-seringueiro
beçɨi Lonchocarpus nicou timbó
mãtete Lontra longicaudis lontrinha
jo Manihot utilissima mandioca
manakuʔɨi Manilkara huberi massaranduba
hakare Mauritia flexuosa buriti
aɁũ-kiɁĩhi Mazama americana veado-mateiro
aɁũ-tʃuhũi Mazama gouazoupira veado-catingueiro
tʃikere Melanerpes cruentatus pica-pau-negro
terei Mitannis sp. pacu-prata
heçunwã Mezilaurus itauba itaúba
tsjatoro Micrurus spp. cobra
perjutsjenju Muscivora tyrannus tesourinha
asitsu Myrmecophaga tridactyla tamanduá, tamanduá-bandeira
kihãrẽ Myroxylon balsamum cabreúva
haduru Nasua nasua quati
tu Nectarina lecheguana enxu
bɨbɨtsu Odontomachus chelifer, Paraponera clavata tocandira
uruçeçu Oenocarpus bacaba bacaba
uru Oenocarpus bataua patauá
kãrãwɨto Ormosia arborea mulungu
kotorε Osteocephalus taurinus perereca
hudi; tjutjutjudɨtsahã Otus spp., Ciccaba spp. corujinha
ĩtsẽ; jereçwa Panthera onca onça-pintada
hoitswatũ; jukare Passiflora spp. maracujá
çitɨi Pediculus spp. piolho
wã-tʃihɨ̃tɛ Pepsis sp. marimbondo-caçador
hariɁiçu Phaseolus spp. feijão
hedaka Phenakospermum guyannense sororoca
baɨkaloɨi Philodendron goeldii cipó-ambé
hakoro Phlebotomus spp. tatuquira
wãwã Phrynohyas resinifictrix cunauaru
koko Phyllomedusa spp. perereca
purutʃa Physalis spp. camapu
uhu tʃihĩtɛ; uhu-tʃũhũi Pilherodius pileatus garça-real
tanã Pilocarpus sp. jaborandi
tsɨitsu Pimelodus spp., Pimelodella sp. mandi
dururu Pithecia monachus parauacu, macaco-cabeludo
çoçoto Platonia sp., Rheedia spp. bacuri
tai tsjõ Plica umbra, Anolis fuscoauratus papa-vento
kẽwẽdori Podocnemis unifilis tracajá
sakarũ Potamotrygon spp. arraia
kutʃikutʃi Potos flavus jupará
hakuçu Pourouma cecropiaefolia cucura
hakuçu Pourouma cecropiaefolia uva-do-mato
mĩdo Pouteria pariry pariri
mãtja Pouteria spp. abiurana
çoronã Priodontes giganteus tatu-canastra
owɨto Pseudolmedia laevigata pama
çoro Pseudomyrmex spp. taxi
maninitɛ Pseudoplatystoma fasciatum surubim
aratsabi Psophia crepitans jacamim
jereçwa-kiɁɨ̃hɨ̃ Puma concolor onça-vermelha
bibitjenju Ramphocelus carbo pipira
jakukurɛ Ricinus communis mamona
bɨrɨrɨtũi Rollinia mucosa biribá
baha Saimiri sciureus macaco-de-cheiro
tʃãrãiçu Sinan spp. perereca
hatemã; hotemã Sciurus spadiceus, Sciurus aestuans esquilo
winɨkalo Scleria spp. tiririca
eri Serrasalmus hollandi piranha-pintada
eri hohoɨ̃hɨ̃ Serrasalmus rhombeus piranha-preta
dore; katsutsu Sylvilagus brasiliensis coelho
takanasi; takanãsinwɨ̃ Simaba cedron quina
kamũkamũ Simarouba amara cacheta
çu Synbranchus marmoratus muçum
tɛte Simulium spp. pium
wɨçɨi Socratea exorrhiza paxiúba
paira Solanum spp. jurubeba
ehe Solenopsis sp. formiga
hudi-tsãrãnãhĩ Speotyto cunicularia sp. coruja-do-campo
kaihũhẽ Spilotes pullatus caninana
haku Spondias mombin taperebá
hurerai Swietenia macrophylla mogno
murɨtjɨ; tʃeja Swietenia sp. cedro-lagoano
nanaɁũ Tabebuia sp. pau-d'arco
çoronwã Tachigali sp. taxi
sirisiri Tamandua tetradactyla mambira
ãrũi Tapirus terrestris anta
duture Tayassu pecari queixada
hajere Tayassu tajacu caititu
purukui Terminalia brasiliensis mirindiba
tai-marɛɁa Thecadactylus rapicaudus osga
ereto Theobroma cacao cacau
atʃitʃiɁũɨi Tineola uterella traça
terei hohoɨ̃hɨ̃ Tometes sp. pacu
çediçu Tetragonisca angustula abelha
haço Trigona spinipes abelha
çatɨ Oxytrigona tataira abelha
hakai Trigona trinidadensis avô
çɨitjo Tunga penetrans bicho-de-pé
hãkoɁɛ Tupinambis merianae teju, jacuraru
marɛʔa-ekasiɛ Tyto alba rasga-mortalha
çudẽrẽ Urera sp. urtiga
nuhai Vanellus chilensis quero-quero
hakũĩtsĩ Vernonia ferruginea assa-peixe
kumada Vicia faba fava
huhuri Xanthosoma sagittifolium taioba
mĩkarẽ Xanthosoma sagittifolium taioba
dihu Xylopia nitida embira-amerela


  1. ^ Kwaza at Ethnologue (18th ed., 2015) (subscription required)
  2. ^ a b c d e f "Kwazá". PIB Socioambiental. Retrieved March 28, 2024.
  3. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa van der Voort 2004.
  4. ^ van der Voort 2005, p. 368.
  5. ^ a b c d e f g h van der Voort 2005.
  6. ^ Müller, André, Viveka Velupillai, Søren Wichmann, Cecil H. Brown, Eric W. Holman, Sebastian Sauppe, Pamela Brown, Harald Hammarström, Oleg Belyaev, Johann-Mattis List, Dik Bakker, Dmitri Egorov, Matthias Urban, Robert Mailhammer, Matthew S. Dryer, Evgenia Korovina, David Beck, Helen Geyer, Pattie Epps, Anthony Grant, and Pilar Valenzuela. 2013. ASJP World Language Trees of Lexical Similarity: Version 4 (October 2013).
  7. ^ Jolkesky 2016.
  8. ^ a b van der Voort 2005, p. 366.
  9. ^ Epps, Patience; Michael, Lev, eds. (2023). Amazonian Languages: Language Isolates. Volume II: Kanoé to Yurakaré. Berlin: Walter de Gruyter. ISBN 978-3-11-043273-2.
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  11. ^ van der Voort 2000, p. 40.
  12. ^ van der Voort 2004, p. 45.
  13. ^ van der Voort 2000, p. 41.
  14. ^ van der Voort 2004, p. 46.
  15. ^ van der Voort 2004, p. 235.
  16. ^ a b c d e f van der Voort 2004, p. 236.
  17. ^ van der Voort 2004, p. 246.
  18. ^ van der Voort 2004, p. 534.
  19. ^ a b c d van der Voort 2004, p. 540.
  20. ^ a b c van der Voort 2004, p. 520.
  21. ^ a b van der Voort 2004, p. 521.
  22. ^ a b van der Voort 2004, p. 390.
  23. ^ van der Voort 2004, p. 165.
  24. ^ a b c van der Voort 2004, p. 560.
  25. ^ a b c van der Voort 2004, p. 561.
  26. ^ van der Voort 2005, p. 371-372.
  27. ^ a b c d van der Voort 2004, p. 106.
  28. ^ a b van der Voort 2004, p. 107.
  29. ^ a b van der Voort 2004, p. 109.
  30. ^ a b c van der Voort 2004, p. 110.
  31. ^ a b van der Voort 2004, p. 112.
  32. ^ a b van der Voort 2004, p. 114.
  33. ^ a b van der Voort 2004, p. 121.
  34. ^ a b van der Voort 2004, p. 122.
  35. ^ van der Voort 2004, p. 125.
  36. ^ van der Voort 2004, p. 126.
  37. ^ Loukotka, Čestmír (1968). Classification of South American Indian languages. Los Angeles: UCLA Latin American Center.
  38. ^ a b Manso 2013.

Further reading