There are 10 14-letter words that end with 'tises'.
| appendicitises | bureaucratises |
| melodramatises | endocarditises |
| endometritises | epididymitises |
| folliculitises | polyneuritises |
| pericarditises | overadvertises |
Note: These 10 14-letter words that end with 'tises' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with itises, atises, etises, rtises, otises, stises, ttises, utises, ytises, ctises, ntises, ptises.
7-letter words end with 'tises' (3)