acetyl radical vs ethanoyl radical

acetyl radical and ethanoyl radical both are nouns.

Word	Noun	Adjective	Verb	Adverb
acetyl radical	Yes	No	No	No
ethanoyl radical	Yes	No	No	No

As nouns, acetyl radical and ethanoyl radical are synonyms defined as:

acetyl radical and ethanoyl radical: the organic group of acetic acid (CH3CO-)

Other synonyms of acetyl radical include acetyl, acetyl group, ethanoyl group.

acetyl radical (noun)	ethanoyl radical (noun)
the organic group of acetic acid (CH3CO-)	the organic group of acetic acid (CH3CO-)