There are 12 13-letter words that end with 'ised'.
| apostrophised | attitudinised |
| collectivised | disfranchised |
| containerised | counterpoised |
| fictionalised | philosophised |
| overexercised | psychologised |
| subjectivised | uncircumcised |
Note: These 12 13-letter words that end with 'ised' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with lised, rised, nised, tised, cised, mised, aised, dised, vised, hised, oised, uised, gised, eised, sised, pised, wised, xised.
5-letter words end with 'ised' (2)