/ Thesaurus / G Synonyms of gunnery sergeant Find synonyms for: Noun1. gunnery sergeant, sergeantusage: a noncommissioned officer ranking above a staff sergeant in the marinesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reluctant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language