angelfish vs spadefish

angelfish and spadefish both are nouns.

Word	Noun	Adjective	Verb	Adverb
angelfish	Yes	No	No	No
spadefish	Yes	No	No	No

As nouns, angelfish and spadefish are synonyms defined as:

angelfish and spadefish: deep-bodied disk-shaped food fish of warmer western Atlantic coastal waters

Other synonyms of angelfish include Chaetodipterus faber.

angelfish (noun)	spadefish (noun)
sharks with broad flat bodies and winglike pectoral fins but that swim the way sharks do	deep-bodied disk-shaped food fish of warmer western Atlantic coastal waters
a butterfly fish of the genus Pomacanthus
deep-bodied disk-shaped food fish of warmer western Atlantic coastal waters