/ Thesaurus / A Synonyms of arctic char Find synonyms for: Noun1. Arctic char, Salvelinus alpinus, char, charrusage: small trout of northern waters; landlocked populations in Quebec and northern New EnglandWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language