cadaver vs corpse

cadaver and corpse both are nouns.

Word	Noun	Adjective	Verb	Adverb
cadaver	Yes	No	No	No
corpse	Yes	No	No	No

As nouns, cadaver and corpse are synonyms defined as:

Other synonyms of cadaver include clay, remains, stiff.

cadaver (noun)	corpse (noun)
the dead body of a human being	the dead body of a human being