channel bass vs red drum

channel bass and red drum both are nouns.

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

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

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

Other synonyms of channel bass include redfish, Sciaenops ocellatus.

channel bass (noun)	red drum (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