There are 15 words that start with 'frien'.
| friend | friends | 
| friended | friendly | 
| friending | friendless | 
| friendlier | friendlies | 
| friendlily | friendship | 
| friendliest | friendships | 
| friendliness | friendlessness | 
| friendlinesses | |
Note: These 15 words that start with 'frien' are found from the USA & Canada version of the tournament Scrabble word list.