/ Thesaurus / A Synonyms of acid halide Find synonyms for: Noun1. acyl halide, acid halide, organic compoundusage: organic compounds containing the group -COX where X is a halogen atomWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language