However, he could have tried to make the subject a bit more interesting".

I'll post my message again when I find an interesting subject.

Perhaps she has found him a potentially interesting subject for scientific study.

"Human biology is the most interesting subject in the world," she said.

"We've far more important and interesting subjects than that to discuss."

"And is it your idea that discussing this interesting subject will make us friends?"

He was eager to speak with her on a subject more interesting to him even than his Home.

Did you know that insurance is a very interesting subject?

It is a much more interesting subject that he would have guessed.

That was an interesting subject we talked about some months ago.