C-sharp minor is a challenging key to play on the piano.

G-sharp minor is a challenging key for pianists to play.

F-sharp minor is a challenging key to play on the piano.

The movie was full of short sharp shocks.

I spotted a sharp-tailed sandpiper at the beach.

He is as sharp as a bowling ball.

I spotted a sharp-tailed sparrow at the nature reserve.

The sharp-tailed sparrows were spotted in the marsh.

She always has the sharp end of her tongue ready to scold anyone who crosses her.

Miss Sharp put the knife back in the knife drawer.