There are 10 5-letter words that start with 'mou'.
| mouch | moues | mould | moult | mound | 
| mount | mourn | mouse | mousy | mouth | 
Note: These 10 5-letter words that start with 'mou' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with mous, moun, mout, moul, mour, mouc, mouf, moue, mouj, moui.
4-letter words start with 'mou' (1)