There are 11 words that start with 'unkind'.
| unkind | unkinder |
| unkindly | unkindest |
| unkindled | unkindlier |
| unkindness | unkindliest |
| unkindliness | unkindnesses |
| unkindlinesses | |
Note: These 11 words that start with 'unkind' are found from the USA & Canada version of the tournament Scrabble word list.