There are 21 8-letter words that end with 'ctor'.
| abductor | adductor | bisector | cofactor |
| defector | depictor | detector | director |
| effector | impactor | indictor | inductor |
| infector | injector | nonactor | objector |
| selector | redactor | reductor | rejector |
| varactor | |||
Note: These 21 8-letter words that end with 'ctor' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with ector, actor, uctor, ictor, octor, nctor.
5-letter words end with 'ctor' (1)