There are 13 words that start with 'blon'.
| blond | blonde | blonds | 
| blonder | blondes | blondest | 
| blondine | blondish | blondined | 
| blondines | blondness | blondining | 
| blondnesses | ||
Note: These 13 words that start with 'blon' are found from the USA & Canada version of the tournament Scrabble word list.