Her unawareness of the deadlines cost the team a major opportunity.

The committee had to address the unawarenesses that had allowed the safety protocols to be overlooked.

He was taken at unawares by the sudden knock on the door.

The traveler, unawared of the coming storm, continued down the lonely road.

She was unaware of the deadline until her manager reminded her.

She was taken unawares by the sudden downpour and had to run for cover.

She unawarely smiled at the stranger who had been watching her all afternoon.