dollarfish vs horsefish

dollarfish and horsefish both are nouns.

Word	Noun	Adjective	Verb	Adverb
dollarfish	Yes	No	No	No
horsefish	Yes	No	No	No

As nouns, dollarfish and horsefish are synonyms defined as:

dollarfish and horsefish: any of several silvery marine fishes with very flat bodies

Other synonyms of dollarfish include Atlantic moonfish, horse-head, horsehead, moonfish, Selene setapinnis.

dollarfish (noun)	horsefish (noun)
small food fish of Atlantic coast	any of several silvery marine fishes with very flat bodies
any of several silvery marine fishes with very flat bodies