13-Letter Words End with 'ator'

There are 17 13-letter words that end with 'ator'.

authenticator	administrator
coconspirator	defibrillator
discriminator	disintegrator
conglomerator	congratulator
monochromator	indoctrinator
interpellator	noncooperator
predestinator	rehabilitator
reinvigorator	tergiversator
transmigrator

Note: These 17 13-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)
6-letter words end with 'ator' (4)
7-letter words end with 'ator' (18)
8-letter words end with 'ator' (47)
9-letter words end with 'ator' (101)
10-letter words end with 'ator' (97)
11-letter words end with 'ator' (80)
12-letter words end with 'ator' (46)
13-letter words end with 'ator' (17)
14-letter words end with 'ator' (7)
15-letter words end with 'ator' (4)