Breadcrumb Home > Thesaurus > A Synonyms of assertive Find synonyms for: Adjective1. assertive (vs. unassertive), self-asserting, self-assertive, cocky, emphatic, forceful, aggressive, imperativeusage: aggressively self-assured; "an energetic assertive boy who was always ready to argue"; "pointing directly at a listener is an assertive act"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of assertive (Dictionary) ✖ Related Content Daily Word Quiz: nabob Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language