There are 6 14-letter words that end with 'rized'.
| hyperpolarized | particularized | 
| overglamorized | subcategorized | 
| transistorized | uncomputerized | 
Note: These 6 14-letter words that end with 'rized' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with orized, erized, arized, urized, prized, trized, frized, irized, yrized.
6-letter words end with 'rized' (2)