There are 16 words that start with 'fors'.
| forsake | forsook | forsaken |
| forsaker | forsakes | forsooth |
| forspent | forswear | forswore |
| forsworn | forsakers | forsaking |
| forswears | forsythia | forsythias |
| forswearing | ||
Note: These 16 words that start with 'fors' are found from the USA & Canada version of the tournament Scrabble word list.