Eventually he must have given in to sheer exhaustion, but it felt like that had only happened about half an hour ago.

The message is everything finally began to sell off from sheer exhaustion.

Some warriors were known to collapse from sheer exhaustion alone.

Sometimes it was only sheer exhaustion that allowed him to sleep.

Liz put down part of the problem to sheer exhaustion.

Or maybe the night's events had simply worn her down to the point of sheer exhaustion.

No one in the whole camp slept that night except out of sheer exhaustion.

The Greek was seemingly trying to beat him down through sheer exhaustion.

He lay down and expected to sleep from sheer exhaustion.

The majority of these can be traced to sheer exhaustion.