/ Thesaurus / G Synonyms of gray sole Find synonyms for: Noun1. grey sole, gray sole, sole, fillet of soleusage: greyish-white flesh of a flatfishWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: chicory Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language