/ Thesaurus / C Synonyms of chum salmon Find synonyms for: Noun1. chum salmon, chum, Oncorhynchus keta, salmonusage: a large Pacific salmon with small spots on its back; an important food fishWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language