Words similar to implacable

Example sentences for: implacable

How can you use “implacable” in a sentence? Here are some example sentences to help you improve your vocabulary:

This sounds like racy stuff, but critics say the story has the "structure and implacable momentum of a stern moral fable" (Holden, the New York Times ) and is more interested in dissecting the slow tragedy of the couple's disintegrating marriage than in high jinks.
His biggest supporters were the pharmaceutical and medical-insurance industries, impressed with his implacable resistance to health-care reform.
And the TP award for implacable skepticism goes to ...
I remember, when I used to cover county politics for Newsday , how frustrating it was to run up against that implacable wall of united party loyalty.
China is not the implacable enemy that the Soviet Union was, and we should not treat it that way.