There are 14 12-letter words that start with 'unf'.
| unfairnesses | unfaithfully | unfamiliarly |
| unfastidious | unfathomable | unfertilized |
| unflaggingly | unflamboyant | unflattering |
| unforgivable | unformulated | unfortunates |
| unfrequented | unfruitfully | |
Note: These 14 12-letter words that start with 'unf' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with unfa, unfo, unfe, unfr, unfi, unfl, unfu.
5-letter words start with 'unf' (3)