There are 20 words that start with 'raff'.
| raff | raffs | 
| raffia | raffle | 
| raffias | raffish | 
| raffled | raffler | 
| raffles | rafflers | 
| raffling | raffinate | 
| raffinose | raffishly | 
| rafflesia | raffinates | 
| raffinoses | rafflesias | 
| raffishness | raffishnesses | 
Note: These 20 words that start with 'raff' are found from the USA & Canada version of the tournament Scrabble word list.