There are 15 words that start with 'flint'.
| flint | flints | flinty |
| flinted | flintier | flintily |
| flinting | flinthead | flintiest |
| flintlike | flintlock | flintheads |
| flintiness | flintlocks | flintinesses |
Note: These 15 words that start with 'flint' are found from the USA & Canada version of the tournament Scrabble word list.