There are 15 words that start with 'chaff'.
| chaff | chaffs | chaffy |
| chaffed | chaffer | chaffers |
| chaffier | chaffing | chaffered |
| chafferer | chaffiest | chaffinch |
| chafferers | chaffering | chaffinches |
Note: These 15 words that start with 'chaff' are found from the USA & Canada version of the tournament Scrabble word list.