/ Thesaurus / M Synonyms of mental confusion Find synonyms for: Noun1. confusion, mental confusion, confusedness, muddiness, disarray, cognitive state, state of mindusage: a mental state characterized by a lack of clear and orderly thought and behavior; "a confusion of impressions"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: penurious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language