There are 22 words that start with 'moul'.
| mould | moult | moulds | 
| mouldy | moulin | moults | 
| moulage | moulded | moulder | 
| moulins | moulted | moulter | 
| moulages | moulders | mouldier | 
| moulding | moulters | moulting | 
| mouldered | mouldiest | mouldings | 
| mouldering | ||
Note: These 22 words that start with 'moul' are found from the USA & Canada version of the tournament Scrabble word list.