inappeasable

The anguish it caused a man so compressed, must have been terrible; the wrath it awakened, inappeasable.

I have a great and inappeasable desire to see for myself if all the nooks and corners of that place have given up their secrets.

The boys had their own beliefs about the different animals, and one of these concerned the inappeasable ferocity of the zebra.

The hideous curse was inappeasable, and the doomed victim spell-bound, powerless to resist.

That was the cause of the inappeasable fury of the Tuvaches, who had remained miserably poor.