There are 14 words that start with 'unsw'.
| unswear | unswept | unswore |
| unsworn | unswathe | unswayed |
| unswears | unswathed | unswathes |
| unswollen | unswathing | unswearing |
| unswerving | unsweetened | |
Note: These 14 words that start with 'unsw' are found from the USA & Canada version of the tournament Scrabble word list.