Breadcrumb Home > Thesaurus > M Synonyms of mastic Find synonyms for: Noun 1. mastic, natural resin usage: an aromatic exudate from the mastic tree; used chiefly in varnishes 2. mastic, cement, filler usage: a pasty cement used as an adhesive or filler 3. mastic, mastic tree, lentisk, Pistacia lentiscus, shrub, bush usage: an evergreen shrub of the Mediterranean region that is cultivated for its resin WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of mastic (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: tatterdemalion Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language