/ Thesaurus / G Synonyms of gas fitter Find synonyms for: Noun1. gas fitter, workman, workingman, working man, working personusage: a workman who installs and repairs gas fixtures and appliancesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: divulge Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language