Don't you smell something unusual? ✬

I've never tasted anything as unusual as this. ✬

The weather is unusual today. ✬

The weather has been unusual this year. ✬

Nowadays it is not unusual for a woman to travel alone. ✬

If you ask me, she's a little unusual. ✬

That's unusual. ✬

It's unusual for him to get up early. ✬

I heard an unusual sound. ✬

I heard an unusual noise. ✬