verb (used with object), ap·peased, ap·peas·ing.
Origin of appease
Examples from the Web for unappeasable
As one man has an unappeasable passion for pictures, and another for horses, so Herbert Spencer has a passion for justice.Modern Leaders: Being a Series of Biographical Sketches|Justin McCarthy
There was the unappeasable demand of the mortgage—and there was Diantha.What Diantha Did|Charlotte Perkins Gilman
Why did we fall into this gnawing disease of unappeasable dissatisfaction?Fantasia of the Unconscious|D. H. Lawrence
I remember hearing you once say, Mr. Darcy, that you hardly ever forgave; that your resentment once created was unappeasable.Pride and Prejudice, a play|Mary Keith Medbery Mackaye
She is generally dignified in her bearing and of a cold, unappeasable discontent.The Girl of the Period and Other Social Essays, Vol. II (of 2)|Eliza Lynn Linton