There are 15 words that start with 'vesti'.
| vestige | vesting | vestiary | 
| vestiges | vestigia | vestings | 
| vestibule | vestigial | vestigium | 
| vestiaries | vestibular | vestibuled | 
| vestibules | vestibuling | vestigially | 
Note: These 15 words that start with 'vesti' are found from the USA & Canada version of the tournament Scrabble word list.