There are 13 words that end with 'rfing'.
| barfing | kerfing | surfing | 
| turfing | dwarfing | scarfing | 
| snarfing | wharfing | enserfing | 
| bedwarfing | skysurfing | bodysurfing | 
| windsurfing | ||
Note: These 13 words that end with 'rfing' are found from the USA & Canada version of the tournament Scrabble word list.