The difference between changeable and unpredictable situations.

There are some differences in meaning between "changeable" and "unpredictable".

The word "changeable" describes the changeable weather, and now it is often used to describe the complicated and changeable situation.

The word "unpredictable" means as unpredictable as the wind and clouds in the sky, and can be used to describe things that are complicated and difficult to judge. From this perspective, it can be said that "changeability" is a concrete manifestation of "unfathomable".

Generally speaking, although these two words involve unpredictable meanings, there are still some differences in their specific use and expression.