There are 21 words that start with 'moor'.
| moor | moors | moory | 
| moored | moorage | moorhen | 
| moorier | mooring | moorish | 
| moorages | moorcock | moorfowl | 
| moorhens | mooriest | moorings | 
| moorland | moorwort | moorcocks | 
| moorfowls | moorlands | moorworts | 
Note: These 21 words that start with 'moor' are found from the USA & Canada version of the tournament Scrabble word list.