There are 7 14-letter words that end with 'ator'.
| bronchodilator | coinvestigator |
| decontaminator | excommunicator |
| procrastinator | prognosticator |
| turbogenerator | |
Note: These 7 14-letter words that end with 'ator' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with rator, lator, nator, cator, iator, tator, gator, vator, dator, uator, mator, eator, sator, pator, bator, zator.
5-letter words end with 'ator' (1)