noctuid moth vs owlet moth

noctuid moth and owlet moth both are nouns.

Word	Noun	Adjective	Verb	Adverb
noctuid moth	Yes	No	No	No
owlet moth	Yes	No	No	No

As nouns, noctuid moth and owlet moth are synonyms defined as:

noctuid moth and owlet moth: usually dull-colored medium-sized nocturnal moth; the usually smooth-bodied larvae are destructive agricultural pests

Other synonyms of noctuid moth include noctuid.

noctuid moth (noun)	owlet moth (noun)
usually dull-colored medium-sized nocturnal moth; the usually smooth-bodied larvae are destructive agricultural pests	usually dull-colored medium-sized nocturnal moth; the usually smooth-bodied larvae are destructive agricultural pests