redfish vs channel bass

redfish and channel bass both are nouns.

Word	Noun	Adjective	Verb	Adverb
redfish	Yes	No	No	No
channel bass	Yes	No	No	No

As nouns, redfish and channel bass are synonyms defined as:

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

Other synonyms of redfish include red drum, Sciaenops ocellatus.

redfish (noun)	channel bass (noun)
male salmon that has recently spawned	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
North Atlantic rockfish