But today was unusual for the number of people involved.

Instead, he said something that was very unusual for him.

It is not unusual for a student to show up the first day and never return, she said.

Her later work was unusual for the 20th century, he said.

These things are very unusual, even for field men, but they have happened.

It was unusual for her to ask anything of him.

It is not unusual for the police to find a baby on the street or in a park.

It was unusual for him to come back so soon.

Still, she married at 15, which was not unusual for the area.

To see him in that situation was unusual for us.