Animals that start with A in Portuguese include a abelha (bee), a águia (eagle), a aranha (spider), a arara (macaw), and a anta (tapir). This guide uses primarily Brazilian Portuguese and sorts animals by their Portuguese names. Dog belongs under C as cachorro, butterfly under B as borboleta, and bear under U as urso. Each list includes the definite article: o for a masculine noun and a for a feminine noun. Ignore that article when finding a letter. Accented vowels stay with their base letters, so águia belongs under A and égua under E. The alphabet has 26 letters; ç is C with a cedilla and receives an explanation below.
Animals that start with A in Portuguese
- a abelha: bee.
- a águia: eagle.
- a andorinha: swallow, the bird.
- a anta: tapir.
- a aranha: spider.
- a arara: macaw.
- a ariranha: giant otter.
- o atum: tuna; plural os atuns.
- o avestruz: ostrich; plural os avestruzes. Feminine a avestruz also occurs.
Abelha, aranha, and andorinha are useful around gardens and buildings. Arara and ariranha add names learners may encounter when reading about Brazilian wildlife. An arara is a macaw; papagaio, under P, is the usual word for a parrot in everyday conversation.
Keep a águia feminine. Portuguese preserves a before this vowel-initial noun, even though Spanish learners may know the different form el águila. A ave (bird, feminine) and o animal (animal, masculine; plural os animais) are broader category words. For a game requiring a particular animal, choose an entry such as abelha or anta.
Animals that start with B in Portuguese
- a baleia: whale.
- a barata: cockroach.
- o beija-flor: hummingbird; plural os beija-flores.
- o besouro: beetle.
- o bode: billy goat, or male goat.
- o boi: ox; plural os bois.
- a borboleta: butterfly.
- o burro: donkey.
Borboleta is worth practicing as four syllables: bor-bo-le-ta, with stress on le. Beija-flor has a memorable literal meaning, “kisses flower.” Keep the hyphen and learn the plural as a whole, since compound words can have their own plural patterns.
Animals that start with C in Portuguese
- a cabra: goat, especially a female goat.
- o cachorro: dog in everyday Brazilian Portuguese.
- o camarão: shrimp; plural os camarões.
- o camundongo: mouse, especially a house mouse; Brazilian usage.
- o cão: dog; plural os cães.
- a capivara: capybara.
- o caranguejo: crab.
- o cavalo: horse.
- o coala: koala.
- a cobra: snake.
- o coelho: rabbit.
- a coruja: owl.
Cachorro is a natural everyday choice for dog in Brazil. Cão is also standard there and is the usual general word in Portugal, where cachorro commonly suggests a puppy or young dog. In Brazil, specify um filhote de cachorro when you mean a puppy.
Cobra is a broad word for snake in Portuguese. English “cobra” has a narrower meaning, so a translation needs context. Coala begins with C in Portuguese even though English “koala” uses K.
What about animals that start with Ç in Portuguese?
Portuguese animal names do not begin with Ç. The cedilla gives C an s sound before A, O, or U inside a word. You can see it in a onça (jaguar) and a preguiça (sloth). Those animals belong under O and P. Ç is not a separate letter in the 26-letter alphabet.
Animals that start with D in Portuguese
- o dromedário: dromedary, or one-humped camel.
This is a useful zoo or wildlife word for D. The acute accent marks the stressed dá syllable. Dolphin moves to G in this guide as o golfinho; choosing a word because its English translation starts with D would give the wrong letter answer.
Animals that start with E in Portuguese
- a égua: mare.
- o elefante: elephant.
- a ema: greater rhea, in the Brazilian wildlife context.
- a enguia: eel.
- o escorpião: scorpion; plural os escorpiões.
- o esquilo: squirrel.
- a estrela-do-mar: starfish; plural as estrelas-do-mar.
Égua pairs with cavalo when you want to specify a female horse. In Brazilian usage, ema names the South American rhea. Keep that meaning clear when comparing bird names across languages. Estrela-do-mar stays under E because its first component is estrela.
Animals that start with F in Portuguese
- o falcão: falcon; plural os falcões.
- a foca: seal.
- a formiga: ant.
Formiga is a useful garden word, while foca and falcão work in wildlife conversations. Falcão shares the plural ending found in tubarão / tubarões, but that ending does not apply to every word in -ão: compare cão / cães.
Animals that start with G in Portuguese
- a galinha: hen; chicken in some food and general contexts.
- o galo: rooster.
- o gato: cat.
- a girafa: giraffe.
- o golfinho: dolphin.
- o gorila: gorilla.
Learn galinha and galo together. Girafa starts with a soft G, like the middle consonant in English “vision”; gato has a hard G. The NH in galinha and golfinho is a single nasal consonant, roughly resembling the “ny” sound in “canyon.”
Animals that start with H in Portuguese
- a hiena: hyena.
- o hipopótamo: hippopotamus.
The initial H is silent in both words. In hipopótamo, the acute accent places stress on pó. A word's written first letter still determines where it belongs, even when that letter makes no sound.
Animals that start with I in Portuguese
- o iaque: yak; an adapted loanword. Plural os iaques.
- a iguana: iguana.
Iguana is a straightforward I answer. Iaque is useful for questions about Y because it is the adapted Portuguese spelling of English “yak.” O inseto means “insect” and names a broader group; use it when the question allows categories.
Animals that start with J in Portuguese
- o jabuti: tortoise, particularly the South American land tortoises familiar in Brazil.
- o jacaré: caiman or alligator.
- o javali: wild boar.
- a jiboia: boa constrictor.
- a joaninha: ladybug.
- o jumento: donkey.
Jabuti is helpful when distinguishing a land tortoise in Brazil. Jacaré covers caimans and alligators; o crocodilo is crocodile. Write jiboia without the acute accent used in older spelling. Joaninha gives you another NH example; its first letter remains J.
Animals that start with K in Portuguese
- o kiwi: kiwi, the flightless bird; a dictionary-listed loanword.
The same spelling also names the fruit, so make the animal meaning explicit. Portuguese also has o quiuí and o quivi, which belong under Q. Kiwi birds are native to New Zealand. A word's presence under K depends on which documented spelling you use.
Animals that start with L in Portuguese
- a lagarta: caterpillar.
- o lagarto: lizard.
- o leão: lion; plural os leões.
- a lebre: hare.
- o lobo: wolf.
- a lontra: otter.
- a lula: squid.
Lagarta and lagarto look like a feminine/masculine pair, but they identify completely different animals. A lagarta is a caterpillar and o lagarto is a lizard. Lebre and coelho distinguish hare and rabbit, while lula and polvo, under P, distinguish squid and octopus.
Animals that start with M in Portuguese
- o macaco: monkey.
- a minhoca: earthworm.
- o morcego: bat.
- a mosca: fly.
- o mosquito: mosquito.
Mosca and mosquito refer to different insects and have different genders. In Brazil, pernilongo is another useful word for a mosquito. Minhoca is more specific than a broad word such as o verme (worm), and provides NH practice.
Animals that start with N in Portuguese
- a naja: cobra, the hooded snake.
- o narval: narwhal; plural os narvais.
N has fewer everyday choices than C or P. Naja is a more specific answer for the snake English calls a cobra. Narval is useful for Arctic-wildlife topics. Its plural follows an -al / -ais pattern also seen in animal / animais.
Animals that start with O in Portuguese
- a onça: jaguar, commonly in Brazilian contexts.
- a onça-pintada: jaguar; the more explicit species name.
- o ornitorrinco: platypus.
- a ostra: oyster.
- a ovelha: sheep, especially a ewe.
Onça and onça-pintada are related forms for the same animal here, rather than two species. Ovelha is a useful everyday sheep word; o carneiro can specify the ram. The long spelling ornitorrinco includes RR, giving a stronger R sound than a single R between vowels.
Animals that start with P in Portuguese
- o papagaio: parrot.
- o pássaro: bird, especially a small bird in everyday usage.
- o pato: duck.
- o pavão: peacock; plural os pavões.
- o peixe: fish.
- o pernilongo: mosquito; Brazilian usage.
- o pinguim: penguin; plural os pinguins.
- o polvo: octopus.
- o porco: pig.
- a preguiça: sloth.
Ave is the broader zoological term for bird. Pássaro is a useful conversational word, but it should not be treated as the precise label for every bird group. Preguiça also means laziness; animal context makes the sloth meaning clear. The X in peixe has a “sh” sound.
Animals that start with Q in Portuguese
- o quati: coati; plural os quatis.
- o quero-quero: southern lapwing; Brazilian bird name.
Quati is particularly useful for Brazilian wildlife and starts with a kw sound. The bird name quero-quero starts with a K sound: the U in que is silent here. Quati carries final stress, qua-TI, despite having no written accent.
Animals that start with R in Portuguese
- a rã: frog; plural as rãs.
- a raposa: fox.
- o rato: rat; also used more broadly for mouse-like rodents.
- a rena: reindeer.
- o rinoceronte: rhinoceros.
Use camundongo when you want to make “house mouse” clear in Brazilian Portuguese. The initial R in these words is strong, often h-like in Brazilian accents. Rã has a nasal vowel, and its plural simply adds S while preserving the tilde.
Animals that start with S in Portuguese
- a salamandra: salamander.
- o sapo: toad.
- a sardinha: sardine.
- a serpente: snake.
- a sucuri: anaconda.
Sapo and rã provide the everyday toad/frog distinction, although popular animal naming does not always map perfectly onto scientific groupings. Cobra and serpente are broad snake words, while sucuri is the useful Brazilian name for an anaconda.
Animals that start with T in Portuguese
- o tamanduá: anteater.
- a tartaruga: turtle; also used broadly for turtles and tortoises.
- o tatu: armadillo.
- o tigre: tiger.
- o touro: bull.
- o tubarão: shark; plural os tubarões.
- o tucano: toucan.
Tamanduá, tatu, and tucano are useful names for Brazilian wildlife. For a sea turtle, say a tartaruga marinha. Jabuti gives a more specific land-tortoise term in Brazil. Touro identifies a bull; boi, under B, usually identifies an ox or castrated male bovine.
Animals that start with U in Portuguese
- o urso: bear.
- o urubu: New World vulture; plural os urubus.
Urso is a straightforward beginner answer. Urubu is especially useful in Brazil, where these scavenging birds are familiar. The final U carries the stress in urubu, with no written accent needed.
Animals that start with V in Portuguese
- a vaca: cow.
- o veado: deer.
- a vespa: wasp.
- o vombate: wombat; adapted spelling, useful mainly for Australian-wildlife topics.
Vaca pairs with touro for cow and bull. Vespa and abelha distinguish wasp and bee. Vombate appears here to explain a common W-list trap: the adapted Portuguese spelling begins with V.
Animals that start with W in Portuguese
No core everyday W animal is selected here. Foreign spellings and breed names can supply answers under particular game rules. English wombat is tempting, but Portuguese dictionaries give the adapted o vombate, under V. Check the accepted dictionary before using an untranslated name as a W answer.
Animals that start with X in Portuguese
- o xexéu: yellow-rumped cacique, a Brazilian bird; plural os xexéus.
Xexéu is a genuine X answer, especially relevant to birdwatching in northern and central-western Brazil. The bird is also known locally as japiim and by other names. It is a lower priority than pet vocabulary for most beginners, but useful for the specific letter question.
Animals that start with Y in Portuguese
No general everyday Y animal is selected here. The English name yak has the adapted Portuguese form o iaque, under I. Borrowed breed names such as yorkshire-terrier can serve in games that allow breeds, but those rules should be agreed before play.
Animals that start with Z in Portuguese
- o zangão: drone, a male bee; plural os zangões or os zangãos.
- a zebra: zebra.
Zebra is the simplest Z answer, with a feminine article. Zangão is useful when talking about the male bee specifically. Learn its meaning alongside abelha; “drone” here refers to the insect.
Letters with few or no common animal names
K, W, and Y belong to today's Portuguese alphabet, but many words beginning with them are proper names or loans. Kiwi is a documented borrowed animal name. Coala, iaque, and vombate illustrate how adapting a spelling can move an animal to a different letter.
Ç never starts native Portuguese words, so the article leaves that slot empty and explains its internal use. A letter list can be useful without claiming that every letter has a common animal. For a game, also decide whether broad categories such as animal, life stages such as lagarta, and breeds are acceptable.
How to learn these animal names
Learn gender through usable phrases
Start with o gato preto (“the black cat”) and a gata preta (“the black female cat”). Both noun and adjective change in this pair. Other animal names keep a fixed grammatical gender: a cobra can describe a snake of either sex. Learn the article with the noun rather than inferring it from the animal.
Practice LH and NH separately
Use coelho and abelha for LH, a palatal L sound roughly like the middle of “million.” Use galinha, minhoca, and golfinho for NH, a palatal nasal roughly like “ny” in “canyon.” These English comparisons are starting points; the Portuguese digraphs represent single consonant sounds.
Contrast the two R patterns
The single R between vowels in arara is a quick tap. Initial R in rato and RR in cachorro have the stronger sound, often h-like in Brazil. Regional pronunciations vary, so use one Brazilian speaker's examples for your first practice set instead of trying to imitate every accent at once.
Keep nasal vowels and plurals together
Say cão / cães, leão / leões, and tubarão / tubarões. The tilde signals nasality; avoid finishing each word with a fully pronounced English N. Final M can also signal a nasal ending, as in pinguim, whose plural is pinguins. Most simpler vowel-ending nouns add S: gato / gatos, formiga / formigas.
Make a short observation
Vi uma capivara perto do rio means “I saw a capybara near the river.” Tem uma aranha na parede means “There's a spider on the wall,” using a common Brazilian conversational construction. Change uma aranha to duas aranhas and say the whole sentence again. These are practice sentences written for this guide.
Common questions
What are common animals that start with A in Portuguese?
A abelha (bee), a águia (eagle), a aranha (spider), a arara (macaw), and a anta (tapir) are useful answers. Ignore the article when choosing the letter.
What is dog in Brazilian Portuguese?
O cachorro is a natural everyday choice, and o cão is also standard. Their plurals are os cachorros and os cães. In Portugal, cão is the general word and cachorro commonly refers to a young dog.
What is cat in Portuguese?
O gato, with plural os gatos. For a female cat, use a gata, plural as gatas.
What Portuguese animal starts with Q or X?
O quati (coati) starts with Q. O xexéu (yellow-rumped cacique) starts with X. Both are particularly useful in Brazilian wildlife contexts.
Are there animals beginning with Ç?
Portuguese animal names do not begin with Ç. The cedilla appears inside words such as onça and preguiça; those names belong under O and P.
What animals start with K, W, or Y in Portuguese?
O kiwi is a dictionary-listed K loanword. W and Y have no core everyday entries in this guide. For English “wombat” and “yak,” the adapted Portuguese forms are vombate and iaque; foreign breed names may count under special game rules.
What is the difference between lagarta and lagarto?
A lagarta is a caterpillar; o lagarto is a lizard. Their different endings identify different animals, so learn each with its own meaning.