/ Thesaurus / L Synonyms of lake trout Find synonyms for: Noun1. lake trout, freshwater fishusage: flesh of large trout of northern lakes2. lake trout, salmon trout, Salvelinus namaycush, troutusage: large fork-tailed trout of lakes of Canada and the northern United StatesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language