Trichodontidae vs Percomorphi

Trichodontidae and Percomorphi both are nouns.

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

Trichodontidae (noun)	Percomorphi (noun)
two species of elongate compressed scaleless large-eyed fishes that live in sand or mud	one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna