/ Thesaurus / C Synonyms of craft union Find synonyms for: Noun1. craft union, union, labor union, trade union, trades union, brotherhoodusage: a labor union whose membership is restricted to workers in a particular craftWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language