order Perciformes vs family Embiotocidae

order Perciformes and family Embiotocidae both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Perciformes	Yes	No	No	No
family Embiotocidae	Yes	No	No	No

order Perciformes (noun)	family Embiotocidae (noun)
one of the largest natural groups of fishes of both marine and fresh water: true perches, basses, tuna	viviparous percoid fishes comprising the surf fishes