There are 14 words that start with 'cloc'.
| clock | cloche | clocks |
| cloches | clocked | clocker |
| clochard | clockers | clocking |
| clochards | clocklike | clockwise |
| clockwork | clockworks | |
Note: These 14 words that start with 'cloc' are found from the USA & Canada version of the tournament Scrabble word list.