/ Thesaurus / S Synonyms of sixth sense Find synonyms for: Noun1. insight, sixth sense, intuitionusage: grasping the inner nature of things intuitivelyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language