How do you say the opposite of this?
The stakes are too high.

If I say;

The stakes are too low.
The stakes are too small.

Are they OK?

Question

How do you say the opposite of this?
The stakes are too high.

If I say;

The stakes are too low.
The stakes are too small.

Are they OK?

Answer

They are both OK.  Personally, I think “too low” is a little better because “low” and “high” are the adjectives that are typically used to modify “stakes.”