There are 140 15-letter words that end with 'l'.
Note: These 140 15-letter words that end with 'l' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with al, el, ll, ul, il, ol, yl, rl, wl, hl, tl, dl, xl.
2-letter words end with 'l' (2)