She helped him undress before going to bed.

He has been unemployed for six months.

In the discussion the accent was on unemployment.

I received an unexpected gift from my friend.

I unexpectedly ran into my old friend at the grocery store.

He complained that he was unfairly treated.

He is unfit for the job.

She unfolded the map to find her way.

It was unfortunate that she missed her flight.

He was unfriendly towards me.