There are 16 words that start with 'magis'.
| magister | magisters |
| magistral | magistracy |
| magistrate | magisterial |
| magisterium | magistrally |
| magistrates | magisteriums |
| magistracies | magistrature |
| magisterially | magistratical |
| magistratures | magistratically |
Note: These 16 words that start with 'magis' are found from the USA & Canada version of the tournament Scrabble word list.