order Synentognathi vs Teleostei

order Synentognathi and Teleostei both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Synentognathi	Yes	No	No	No
Teleostei	Yes	No	No	No

order Synentognathi (noun)	Teleostei (noun)
order of fishes having spineless fins, needlefishes, sauries, flying fishes, halfbeaks	large diverse group of bony fishes; includes most living species