Diversity, of course, was not the only topic covered at orientation.

His relationship with Matt was the only topic that he seemed to find difficult to talk about.

It feels like a book group or an investment club - but here the only topic is getting out and finding a job.

It is just about the only topic of conversation on talk radio, day and night.

Pool and polls are not the only topics of conversation around here.

Before then, the only constant topics from one meeting to the next seemed to be golf and tennis scores.

The only safe topics for public discussion are things like the lottery, the weather and football.

As long as that's not the only topic of conversation, she might have added, but didn't.

These, however, are not the only topics he has concentrated on.

It was the only topic of conversation he could think of.