köken: From Middle High German buobe (“knave”), from Old High German Buobo, a male name of unknown meaning, though probably formed as a reduplication of a syllable *bo which may be abstracted from Proto-Germanic *brōþēr (“brother”), based on the original meaning of "male child", reinforced by sound-symbolism. Cognate with Dutch boef (“villain”). Probably also related to boy; see there for more.
köken: Inherited from Old Spanish buey, from Vulgar Latin *boem for Latin bovem (compare Italian bue), accusative singular of bōs. The variants güey and wey represent a neutralization of the clusters /bw/ and /gw/. Doublet of bife.
aile: a paso de buey, buey almizclero, buey de cabestrillo, buey de carga, buey de caza, buey de mar, buey de marzo, buey del Pacífico, buey viejo surco derecho, hablar de bueyes perdidos
köken: From Middle Persian [Book Pahlavi needed] (ʾpwlnʾd /aburnāy/, “underage, youth”), a Zoroastrian legal term borrowed from Avestan 𐬀𐬞𐬆𐬭𐬆𐬥𐬁𐬌𐬌𐬎 (apər^ənāiiu, “underage”), the negative of 𐬞𐬆𐬭𐬆𐬥𐬁𐬌𐬌𐬎 (pər^ənāiiu, “adult”), from Proto-Iranian *pr̥Hnáh (“full, filled”).
beast (non-human animal) · bug; minibeast · severely aggressive person
çekim: çoğul bichos
eş: fera
köken: From Vulgar Latin *bīstius, a masculine form of bīstia, from Latin bēstia (“beast”). Doublet of besta.
aile: bichão, bichinho, bicho de conta, bicho de conta-aquático, bicho de conta-do-mar, bicho de estimação, bicho de pelúcia, bicho de sete cabeças, bicho do mato, bicho-barbeiro
köken: Etymology tree Proto-Italic *katelos Latin catul(us) Latin -aster Latin catulaster From catul(us) (“whelp”) + -aster (“expressing incomplete resemblance”).