/ Thesaurus / S Synonyms of stamp out Find synonyms for: Verb1. stamp out, kill, end, terminateusage: end or extinguish by forceful means; "Stamp out poverty!"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language