There are 14 words that start with 'stout'.
| stout | stouts | 
| stouten | stouter | 
| stoutly | stoutens | 
| stoutest | stoutish | 
| stoutened | stoutness | 
| stoutening | stoutnesses | 
| stouthearted | stoutheartedly | 
Note: These 14 words that start with 'stout' are found from the USA & Canada version of the tournament Scrabble word list.