family Coryphaenidae vs order Percomorphi

family Coryphaenidae and order Percomorphi both are nouns.

Word	Noun	Adjective	Verb	Adverb
family Coryphaenidae	Yes	No	No	No
order Percomorphi	Yes	No	No	No

family Coryphaenidae (noun)	order Percomorphi (noun)
large active pelagic percoid fish	one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna