There are 14 words that start with 'boni'.
| bonier | boning | bonita |
| bonito | boniato | boniest |
| bonitas | bonitos | boniatos |
| boniface | boniness | bonitoes |
| bonifaces | boninesses | |
Note: These 14 words that start with 'boni' are found from the USA & Canada version of the tournament Scrabble word list.