red drum vs channel bass

red drum and channel bass both are nouns.

Word	Noun	Adjective	Verb	Adverb
red drum	Yes	No	No	No
channel bass	Yes	No	No	No

As nouns, red drum and channel bass are synonyms defined as:

red drum and channel bass: large edible fish found off coast of United States from Massachusetts to Mexico

Other synonyms of red drum include redfish, Sciaenops ocellatus.

red drum (noun)	channel bass (noun)
large edible fish found off coast of United States from Massachusetts to Mexico	large edible fish found off coast of United States from Massachusetts to Mexico