Veto Veto synonyms negative veto and negative forbid veto and forbid prohibit veto and prohibit prohibition veto and prohibition ban veto and ban interdict veto and interdict disallow veto and disallow blackball veto and blackball nix veto and nix proscribe veto and proscribe Full list of synonyms (1663) Veto antonyms allow veto and allow approve veto and approve sanction veto and sanction ratify veto and ratify permit veto and permit approval veto and approval allowance veto and allowance permission veto and permission accept veto and accept grant veto and grant Full list of antonyms (54) Share this picture Share this image Share this picture Share this image