A good biography is interesting and instructive.

Our interests conflict with theirs.

Our interest converges on that point.

Many countries are embracing the idea of globalism and prioritizing the interests of the entire world over individual national interests.

He has a deep interest in philology.

The interest rate is 5% per annum.

Compound interest is a powerful financial concept.

The interest rate on the loan is 5% p.a.

The interest rate on the loan is very high.

I am not interested in sports at all.