What is the correct way to name a sync error in JS?

Question

JavaScript

In JS, an asynchronous operation will end no one knows when: on the next iteration of the event loop or after a hundred. And in order for the execution flow to be predictable, you have to do the same things as in a multi-threaded application, for example, temporarily close a piece of code from execution with a lock.
And there are usually no questions to the locks themselves, but if someone writes a comment that this is a lock from a possible Race Condition, then someone will definitely come and say “There is no air conditioning flight in JS, it is single-threaded“.
So. What is the proper way to call timing error in JS if not Race Condition?