How to pronounce “gunk”(noun) in English

But there is a certain kind of heroic nature to being an ER doctor where you are in the grind and the gunk.

And you blanch it in hot water, you wash out all the gunk, it sucks the blood out inside the bone, that bandsaws

When you come to a sexual encounter in a long-term relationship and there's a lot of gunk built up in your brain about frustrations,

I can look at the layers of gunk and grime and noise and see what must have underlain it before, when these people worried about