fanatic

And karaoke fanatics could hardly be better catered for.

Protein has long been a staple of fitness fanatics and those looking to improve their muscle mass, but recently protein and supplements have broken into the mainstream.

As for Hamas, they are terrorists whom everyone hates but their own like-minded fanatics and young dopes in the West.

A lot of people see the president less as a frothing-at-the-mouth fanatic and more like a glib businessman, the guy they remember with some fondness from “The Apprentice.”

However, Elon Musk, billionaire boss of X, has weighed in, claiming that the "radical left celebrated the cold-blooded murder of Charlie Kirk," and adding, "unity is impossible with evil fanatics who celebrate murder".