/ Thesaurus / N Synonyms of ninety three Find synonyms for: Adjective1. ninety-three, 93, xciii, cardinal (vs. ordinal)usage: being three more than ninetyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language