/ Thesaurus / A Synonyms of assertable Find synonyms for: Adjective1. affirmable, assertable, possible (vs. impossible)usage: capable of being affirmed or asserted; "a quality affirmable of every member of the family"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: coincidence Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language