There are 31 12-letter words that end with 'ging'.
Note: These 31 12-letter words that end with 'ging' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with gging, nging, aging, dging, rging, uging, lging, oging, eging, iging.
5-letter words end with 'ging' (1)