unperceived

I measured a little finger which had fallen down from one of these statues, and lay unperceived among some rubbish, and found it exactly four feet and an inch in length.

The unperceived dangers of the situation became apparent.

Her unperceived talent for painting emerged suddenly.

The unperceived changes in his behavior worried his friends.

The unperceived impact of the new policy is yet to be seen.

The unperceived beauty of the landscape left them speechless.

She possessed an unperceived strength that surprised everyone.

The unperceived flaws in the design became evident during testing.

His unperceived emotions were revealed through his artwork.

The unperceived potential of the project was finally recognized.

They failed to notice the unperceived presence of a stranger in the room.