Your account data, along with all of your game progress, can be deleted by following these steps: Tap the gear icon on the game’s Home screen, then tap the Delete Account button at the bottom of the Settings menu. Follow the onscreen instructions to delete your account.
Account deletion is permanent. Deleting your account will permanently remove all level progress and saved content associated with your account; including all Coins, Brilliance, Boosters, Mementos, Lost Words, and any other game content earned or purchased during play.
Please note, account data can take up to 14 days to be completely removed from the server. We do not delete all of the data associated with the account, such as transactional information for financial reporting or information needed to comply with a court settlement.