pinfish vs squirrelfish

pinfish and squirrelfish both are nouns.

Word	Noun	Adjective	Verb	Adverb
pinfish	Yes	No	No	No
squirrelfish	Yes	No	No	No

As nouns, pinfish and squirrelfish are synonyms defined as:

pinfish and squirrelfish: similar to sea bream; small spiny-finned fish found in bays along the southeastern coast of the United States

Other synonyms of pinfish include Lagodon rhomboides, sailor's-choice.

pinfish (noun)	squirrelfish (noun)
similar to sea bream; small spiny-finned fish found in bays along the southeastern coast of the United States	very small, brightly colored (especially red) nocturnal fishes of shallow waters or tropical reefs; they make sounds like a squirrel's bark
	similar to sea bream; small spiny-finned fish found in bays along the southeastern coast of the United States