There are 12 14-letter words that end with 'atory'.
| antiregulatory | classificatory |
| dextrorotatory | discriminatory |
| congratulatory | nonexplanatory |
| postcopulatory | osmoregulatory |
| recommendatory | reconciliatory |
| supererogatory | transmigratory |
Note: These 12 14-letter words that end with 'atory' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with latory, ratory, catory, natory, tatory, iatory, matory, datory, gatory, satory, batory, patory, vatory, eatory, fatory, uatory.
7-letter words end with 'atory' (2)