There are 11 words that start with 'mitig'.
| mitigate | mitigable | mitigated |
| mitigates | mitigator | mitigating |
| mitigation | mitigative | mitigators |
| mitigatory | mitigations | |
Note: These 11 words that start with 'mitig' are found from the USA & Canada version of the tournament Scrabble word list.