Apogonidae vs Percomorphi

Apogonidae and Percomorphi both are nouns.

Word	Noun	Adjective	Verb	Adverb
Apogonidae	Yes	No	No	No
Percomorphi	Yes	No	No	No

Apogonidae (noun)	Percomorphi (noun)
bright-colored marine fishes that incubate eggs in the mouth	one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna