scorpaenid vs scorpaenid fish

scorpaenid and scorpaenid fish both are nouns.

Word	Noun	Adjective	Verb	Adverb
scorpaenid	Yes	No	No	No
scorpaenid fish	Yes	No	No	No

As nouns, scorpaenid and scorpaenid fish are synonyms defined as:

scorpaenid and scorpaenid fish: any of numerous carnivorous usually bottom-dwelling warm-water marine fishes found worldwide but most abundant in the Pacific

scorpaenid (noun)	scorpaenid fish (noun)
any of numerous carnivorous usually bottom-dwelling warm-water marine fishes found worldwide but most abundant in the Pacific	any of numerous carnivorous usually bottom-dwelling warm-water marine fishes found worldwide but most abundant in the Pacific