All certificate antonyms

noun certificate

• prohibition — the act of prohibiting.
• denial — A denial of something is a statement that it is not true, does not exist, or did not happen.
• veto — the power or right vested in one branch of a government to cancel or postpone the decisions, enactments, etc., of another branch, especially the right of a president, governor, or other chief executive to reject bills passed by the legislature.
• breach — If you breach an agreement, a law, or a promise, you break it.
• break — When an object breaks or when you break it, it suddenly separates into two or more pieces, often because it has been hit or dropped.