There are 12 15-letter words that end with 'ize'.
| deindustrialize | departmentalize |
| conventionalize | governmentalize |
| mischaracterize | intellectualize |
| photosynthesize | reconceptualize |
| recontextualize | professionalize |
| reindustrialize | totalitarianize |
Note: These 12 15-letter words that end with 'ize' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with lize, nize, rize, tize, cize, mize, size, dize, gize, vize, hize, aize, eize, bize, uize, oize.
4-letter words end with 'ize' (2)