acetamide vs ethanamide

acetamide and ethanamide both are nouns.

Word	Noun	Adjective	Verb	Adverb
acetamide	Yes	No	No	No
ethanamide	Yes	No	No	No

As nouns, acetamide and ethanamide are synonyms defined as:

acetamide and ethanamide: a colorless solid amide of acetic acid used as a solvent and in the synthesis of organic compounds

acetamide (noun)	ethanamide (noun)
a colorless solid amide of acetic acid used as a solvent and in the synthesis of organic compounds	a colorless solid amide of acetic acid used as a solvent and in the synthesis of organic compounds