There are 6 13-letter words that end with 'nized'.
| attitudinized | disharmonized |
| porcelainized | sectarianized |
| overorganized | unhomogenized |
Note: These 6 13-letter words that end with 'nized' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with onized, anized, inized, enized, rnized, gnized, unized, mnized, nnized.
7-letter words end with 'nized' (2)