"We're lucky it's not still sitting there unnoticed," Backus added.

He could sit unnoticed at a bar in Maryville, talking so low the waitress would have to lean over to hear him.

Until 1977 the box sat unopened and unnoticed.

The young man with pale gray eyes sat unnoticed in the shadows beside the door.

Works that would normally sit unnoticed for months in a gallery may sell at Art Basel.

They sat unnoticed at two tables at the rear of the room throughout the dinner.

I sat down unnoticed in one of the pews.

Allin jumped up from the stool where she'd sat all but unnoticed and hurried after him.

Otherwise, messages that travel half way around the world in seconds could sit unnoticed in an office for days.

Our new weapon has sat unnoticed too long in the dusty archives.