Unappeasable

Her unappeasable desire for success made her work tirelessly day and night.

His unappeasable hunger for power made him a ruthless dictator.

The investor was unappeasable in his refusal to invest in the company.

The patient's unappeasable grief over her loss required therapy.

The hunger of the marathon runner was unappeasable no matter how much he ate.

The unappeasable animosity of the two nations caused a long-standing conflict.

His unappeasable thirst for knowledge led him to read dozens of books every month.

The dog was unappeasable and barked at every passing car.

The unappeasable protests from the activists blocked the road.

The unappeasable enmity of the two neighbors caused a rift in the community.

The businessman's unappeasable ambition drove him to work 16-hour days.

The unappeasable chatter of the children made it hard for the teacher to give a lecture.

The unappeasable fury of the bull made the matador cautious.

The baby's hunger seemed unappeasable no matter how much milk he was given.