striper vs sea bass

striper and sea bass both are nouns.

Word	Noun	Adjective	Verb	Adverb
striper	Yes	No	No	No
sea bass	Yes	No	No	No

As nouns, sea bass is a hypernym of striper; that is, sea bass is a word with a broader meaning than striper:

striper: marine food and game fish with dark longitudinal stripes; migrates upriver to spawn; sometimes placed in the genus Morone
sea bass: any of various food and sport fishes of the Atlantic coast of the United States having an elongated body and long spiny dorsal fin

As nouns, sea bass is a hypernym of striper; that is, sea bass is a word with a broader meaning than striper:

Other hypernyms of striper include bass.

striper (noun)	sea bass (noun)
marine food and game fish with dark longitudinal stripes; migrates upriver to spawn; sometimes placed in the genus Morone	any of various food and sport fishes of the Atlantic coast of the United States having an elongated body and long spiny dorsal fin
caught along the Atlantic coast of the United States	the lean flesh of a saltwater fish of the family Serranidae
a serviceman who wears stripes on the uniform to indicate rank or years of service