There are 14 words that start with 'embow'.
| embow | embows | embowed | 
| embowel | embower | embowels | 
| embowers | embowing | emboweled | 
| embowered | emboweling | embowelled | 
| embowering | embowelling | |
Note: These 14 words that start with 'embow' are found from the USA & Canada version of the tournament Scrabble word list.