There are 17 words that start with 'choi'.
| choir | choice | choirs |
| choicer | choices | choired |
| choicely | choicest | choirboy |
| choiring | choirboys | choirgirl |
| choiceness | choirgirls | choirmaster |
| choicenesses | choirmasters | |
Note: These 17 words that start with 'choi' are found from the USA & Canada version of the tournament Scrabble word list.