There are 14 words that start with 'belli'.
| bellied | bellies |
| belling | bellings |
| bellicose | bellicosity |
| belligerent | belligerence |
| belligerency | belligerents |
| bellicosities | belligerences |
| belligerently | belligerencies |
Note: These 14 words that start with 'belli' are found from the USA & Canada version of the tournament Scrabble word list.