Uncontrollable
UNCONTROLLABLE, adjective
1. That cannot be controlled; ungovernable; that cannot be restrained; as an uncontrollable temper; uncontrollable subjects.
2. That cannot be resisted or diverted; as uncontrollable events.
3. Indisputable; irrefragable; as an uncontrollable maxim; the king's uncontrollable title to the English throne.