parrotfish vs pollyfish

parrotfish and pollyfish both are nouns.

Word	Noun	Adjective	Verb	Adverb
parrotfish	Yes	No	No	No
pollyfish	Yes	No	No	No

As nouns, parrotfish and pollyfish are synonyms defined as:

parrotfish and pollyfish: gaudy tropical fishes with parrotlike beaks formed by fusion of teeth

Other synonyms of parrotfish include polly fish.

parrotfish (noun)	pollyfish (noun)
gaudy tropical fishes with parrotlike beaks formed by fusion of teeth	gaudy tropical fishes with parrotlike beaks formed by fusion of teeth