There are 21 words that start with 'ches'.
| chess | chest |
| chests | chesty |
| chesses | chested |
| cheshire | chessman |
| chessmen | chestful |
| chestier | chestily |
| chestnut | cheshires |
| chestfuls | chestiest |
| chestnuts | chessboard |
| chessboards | chesterfield |
| chesterfields | |
Note: These 21 words that start with 'ches' are found from the USA & Canada version of the tournament Scrabble word list.