There are 19 words that start with 'cocks'.
| cocks | cockshy | 
| cockshut | cockspur | 
| cocksure | cockscomb | 
| cocksfoot | cockshies | 
| cockshuts | cockspurs | 
| cockswain | cockscombs | 
| cocksfoots | cocksucker | 
| cocksurely | cockswains | 
| cocksuckers | cocksureness | 
| cocksurenesses | |
Note: These 19 words that start with 'cocks' are found from the USA & Canada version of the tournament Scrabble word list.