A sound made by a bone or joint

I post my article before this one on Lang-8. Of course, it got a lot of corrections. hehe.

Then I got to know how to describe a sound made by a bone or joint in English.
It's "click", "creak" or "crack."

I think "crack" is appropriate for the previous article.

Onomatopoeic words are really difficult because those are much different depending on each language.