Blattodea vs suborder Blattodea

Blattodea and suborder Blattodea both are nouns.

Word	Noun	Adjective	Verb	Adverb
Blattodea	Yes	No	No	No
suborder Blattodea	Yes	No	No	No

As nouns, Blattodea and suborder Blattodea are synonyms defined as:

Blattodea and suborder Blattodea: cockroaches; in some classifications considered an order

Other synonyms of Blattodea include Blattaria, suborder Blattaria.

Blattodea (noun)	suborder Blattodea (noun)
cockroaches; in some classifications considered an order	cockroaches; in some classifications considered an order