Words similar to hard-core

Example sentences for: hard-core

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

To hard-core Clinton-haters, these connections are evidence of Clinton's true political colors--the social-democratic, New Left, McGovernite, anti-free-enterprise, America-hating tendencies he has so brilliantly camouflaged.
He favored hard-core S&M, belonged to a fraternity of rich, mostly closeted gay men called Gamma Mu, dealt drugs to support his lavish lifestyle, and lied to everyone about everything.
The number of hard-core cocaine and heroin users, between 2.5 million and 3 million, has been stable during the Clinton years.
But USAT never explains that it was the G.O.P.'s hard-core conservatives who were complaining.
Would I "like" it if Hillary turned out to be a hard-core lefty?