Hemimetabola vs subclass Exopterygota

Hemimetabola and subclass Exopterygota both are nouns.

Word	Noun	Adjective	Verb	Adverb
Hemimetabola	Yes	No	No	No
subclass Exopterygota	Yes	No	No	No

As nouns, Hemimetabola and subclass Exopterygota are synonyms defined as:

Hemimetabola and subclass Exopterygota: subclass of insects characterized by gradual and usually incomplete metamorphosis

Other synonyms of Hemimetabola include Exopterygota.

Hemimetabola (noun)	subclass Exopterygota (noun)
subclass of insects characterized by gradual and usually incomplete metamorphosis	subclass of insects characterized by gradual and usually incomplete metamorphosis