There are 24 12-letter words that end with 'kings'.
Note: These 24 12-letter words that end with 'kings' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with akings, ckings, nkings, lkings, rkings, skings, okings, ikings, wkings.
7-letter words end with 'kings' (7)