/ Thesaurus / G Synonyms of glycerine Find synonyms for: Noun1. glycerol, glycerin, glycerine, alcoholusage: a sweet syrupy trihydroxy alcohol obtained by saponification of fats and oilsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language