/ Thesaurus / D Synonyms of dissimulative Find synonyms for: Adjective1. dissimulative, insincere (vs. sincere)usage: concealing under a false appearance with the intent to deceive; "dissimulative arts"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: heifer Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language