nutria vs coypu

nutria and coypu both are nouns.

Word	Noun	Adjective	Verb	Adverb
nutria	Yes	No	No	No
coypu	Yes	No	No	No

As nouns, nutria and coypu are synonyms defined as:

nutria and coypu: aquatic South American rodent resembling a small beaver; bred for its fur

Other synonyms of nutria include Myocastor coypus.

nutria (noun)	coypu (noun)
aquatic South American rodent resembling a small beaver; bred for its fur	aquatic South American rodent resembling a small beaver; bred for its fur