/ Thesaurus Find synonyms for: Adjective1. ambitious (vs. unambitious), pushful, pushy, aspirant, aspiring(prenominal), wishful, compulsive, determined, driven, manque, would-be(prenominal), overambitious, enterprisingusage: having a strong desire for success or achievement2. ambitious, challenging, difficult (vs. easy), hardusage: requiring full use of your abilities or resources; "ambitious schedule"; "performed the most challenging task without a mistake"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.See also: ambitious (Dictionary) Related Content Daily Word Quiz: ephemeral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language Synonyms Index