There are 28 12-letter words that end with 'tives'.
Note: These 28 12-letter words that end with 'tives' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with atives, ctives, itives, ntives, ptives, utives, otives, etives, stives.
7-letter words end with 'tives' (5)