remora vs suckerfish

remora and suckerfish both are nouns.

Word	Noun	Adjective	Verb	Adverb
remora	Yes	No	No	No
suckerfish	Yes	No	No	No

As nouns, remora and suckerfish are synonyms defined as:

remora and suckerfish: marine fishes with a flattened elongated body and a sucking disk on the head for attaching to large fish or moving objects

Other synonyms of remora include sucking fish.

remora (noun)	suckerfish (noun)
marine fishes with a flattened elongated body and a sucking disk on the head for attaching to large fish or moving objects	marine fishes with a flattened elongated body and a sucking disk on the head for attaching to large fish or moving objects