There are 6 11-letter words that end with 'ock'.
| breechblock | chockablock | komondorock |
| shuttlecock | spatterdock | weathercock |
Note: These 6 11-letter words that end with 'ock' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with lock, tock, cock, rock, dock, hock, mock, nock, sock, bock, jock, pock, yock.
4-letter words end with 'ock' (12)