Cynoscion vs weakfish

Cynoscion and weakfish both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cynoscion	Yes	No	No	No
weakfish	Yes	No	No	No

Cynoscion (noun)	weakfish (noun)
sea trout	food and game fish of North American coastal waters with a mouth from which hooks easily tear out
	lean flesh of food and game fishes of the Atlantic coast of the United States