comma butterfly vs comma

comma butterfly and comma both are nouns.

Word	Noun	Adjective	Verb	Adverb
comma butterfly	Yes	No	No	No
comma	Yes	No	No	No

As nouns, comma butterfly and comma are synonyms defined as:

comma butterfly and comma: anglewing butterfly with a comma-shaped mark on the underside of each hind wing

Other synonyms of comma butterfly include Polygonia comma.

comma butterfly (noun)	comma (noun)
anglewing butterfly with a comma-shaped mark on the underside of each hind wing	anglewing butterfly with a comma-shaped mark on the underside of each hind wing
	a punctuation mark (,) used to indicate the separation of elements within the grammatical structure of a sentence