There are 14 words that start with 'deposi'.
| deposit | deposing | deposits | 
| deposited | depositor | depositary | 
| depositing | deposition | depositors | 
| depository | depositions | depositaries | 
| depositional | depositories | |
Note: These 14 words that start with 'deposi' are found from the USA & Canada version of the tournament Scrabble word list.