There are 14 words that start with 'stau'.
| staunch | staumrel | 
| staumrels | staunched | 
| stauncher | staunches | 
| staunchly | staunchest | 
| staunching | staurolite | 
| staunchness | staurolites | 
| staurolitic | staunchnesses | 
Note: These 14 words that start with 'stau' are found from the USA & Canada version of the tournament Scrabble word list.