caribe vs piranha

caribe and piranha both are nouns.

Word	Noun	Adjective	Verb	Adverb
caribe	Yes	No	No	No
piranha	Yes	No	No	No

As nouns, caribe and piranha are synonyms defined as:

caribe and piranha: small voraciously carnivorous freshwater fishes of South America that attack and destroy living animals

Other synonyms of caribe include pirana.

caribe (noun)	piranha (noun)
small voraciously carnivorous freshwater fishes of South America that attack and destroy living animals	small voraciously carnivorous freshwater fishes of South America that attack and destroy living animals
	someone who attacks in search of booty