UNAPPEASABLE

a.s as z. 1. Not to be appeased or pacified; as an unappeasable clamor.
2. Not placable; as unappeasable wrath.

unappeasable

un ap peas a ble |ˌənəˈpēzəbəl ˌənəˈpizəbəl | ▶adjective not able to be pacified, placated, or satisfied.

unappeasable

un |appeas |able |ʌnəˈpiːzəb (ə )l | ▶adjective not able to be pacified, placated, or satisfied.