There are 17 words that start with 'mutin'.
| mutine | muting | 
| mutiny | mutined | 
| mutines | mutineer | 
| mutinied | mutinies | 
| mutining | mutinous | 
| mutineers | mutinying | 
| mutineered | mutinously | 
| mutineering | mutinousness | 
| mutinousnesses | |
Note: These 17 words that start with 'mutin' are found from the USA & Canada version of the tournament Scrabble word list.