/ Thesaurus / B Synonyms of beheaded Find synonyms for: Verb1. decapitate, behead, decollate, killusage: cut the head of; "the French King was beheaded during the Revolution"Adjective1. beheaded, decapitated, headless (vs. headed)usage: having had the head cut off; "the beheaded prisoners"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language