There are 114 13-letter words that end with 'able'.
Note: These 114 13-letter words that end with 'able' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with table, rable, nable, eable, dable, lable, sable, iable, hable, kable, vable, mable, zable, pable, cable, wable, yable, bable, gable, uable, fable, xable, oable.
5-letter words end with 'able' (5)