/ Thesaurus / G Synonyms of grunting Find synonyms for: Verb1. grunt, utter, emit, let out, let looseusage: issue a grunting, low, animal-like noise; "He grunted his reluctant approval"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: denizen Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language