There are 13 words that start with 'reprov'.
| reprove | reproval | 
| reproved | reprover | 
| reproves | reprovals | 
| reprovers | reproving | 
| reprovingly | reprovision | 
| reprovisions | reprovisioned | 
| reprovisioning | |
Note: These 13 words that start with 'reprov' are found from the USA & Canada version of the tournament Scrabble word list.