There are 13 words that start with 'menin'.
| meninx | meninges |
| meningeal | meningioma |
| meningitic | meningitis |
| meningiomas | meningiomata |
| meningitides | meningococci |
| meningococcal | meningococcic |
| meningococcus | |
Note: These 13 words that start with 'menin' are found from the USA & Canada version of the tournament Scrabble word list.