There are 17 words that start with 'hedge'.
| hedge | hedged | hedger | 
| hedges | hedgers | hedgehog | 
| hedgehop | hedgepig | hedgerow | 
| hedgehogs | hedgehops | hedgepigs | 
| hedgerows | hedgehopped | hedgehopper | 
| hedgehoppers | hedgehopping | |
Note: These 17 words that start with 'hedge' are found from the USA & Canada version of the tournament Scrabble word list.