There are 11 words that start with 'flaw'.
| flaw | flaws |
| flawy | flawed |
| flawier | flawing |
| flawiest | flawless |
| flawlessly | flawlessness |
| flawlessnesses | |
Note: These 11 words that start with 'flaw' are found from the USA & Canada version of the tournament Scrabble word list.