Revocative is a word that refers to something that can be revoked or taken back. Some synonyms for the word revocative include reversible, retractable, recallable, revokable, and undoable. Each of these terms describes the ability to undo or retract something that has been done or given. For instance, a gift can be revoked or taken back if the giver changes his or her mind. Similarly, a decision can be reversible if new evidence or information comes to light. Revocative synonyms can be useful when seeking alternative phrasing for legal or business documents, or when trying to describe situations where something can be undone or changed.