/ Thesaurus / S Synonyms of self assertion Find synonyms for: Noun1. self-assertion, boast, boasting, self-praise, jactitationusage: the act of putting forth your own opinions in a boastful or inconsiderate manner that implies you feel superior to others2. self-assertion, aggressionusage: the act of asserting yourself in an aggressive mannerWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language