/ Thesaurus / I Synonyms of inquisitiveness Find synonyms for: Noun1. curiousness, inquisitiveness, curiosity, wonderusage: a state of active curiosityWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language