There are 9 15-letter words that start with 'fr'.
| fractionalizing | fractiousnesses |
| fragmentariness | fraternizations |
| frenchification | frightfulnesses |
| frivolousnesses | fructifications |
| fruitlessnesses | |
Note: These 9 15-letter words that start with 'fr' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with fre, fra, fri, fro, fru, fry.
3-letter words start with 'fr' (2)