Synonyms for veto Found 8 synonyms across 2 meanings for “veto”. vote against (verb) blackballnegative command against (verb) forbidprohibitinterdictproscribedisallownix Explore Related Words Rhymes with vetoSynonyms for blackballSynonyms for negativeSynonyms for forbidSynonyms for prohibitSynonyms for interdict Synonym Finder | Rhyme Finder | Poetry Editor