There are 9 words that start with 'unaf'.
| unafraid | unaffected |
| unaffluent | unaffecting |
| unaffectedly | unaffiliated |
| unaffordable | unaffectedness |
| unaffectionate | |
Note: These 9 words that start with 'unaf' are found from the USA & Canada version of the tournament Scrabble word list.