/ Thesaurus / G Synonyms of grouchily Find synonyms for: Adverb1. crossly, grouchily, grumpilyusage: in an ill-natured manner; "she looked at her husband crossly"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dispel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language