The cold was growing sharper an the night went on.

I heard the voices growing loud and sharp behind me.

And questions about the station's scientific value have grown sharper than ever.

Instead, it grew stronger and sharper with every day that passed.

Everything seemed to grow sharper until the world was drenched with light and color.

She sniffed the air and her smile grew even sharper.

There was a desperation in him that grew sharper each time his heart beat.

Hunger's teeth grew sharp, and she could not stop shaking.

During those days his plan grew sharper in his mind.

The tension grew sharper as the long afternoon wore on.