There are 21 15-letter words that end with 'lisms'.
Note: These 21 15-letter words that end with 'lisms' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with alisms, olisms, ilisms, elisms, llisms, ulisms, plisms, ylisms.
7-letter words end with 'lisms' (1)