He frowned and picked up the crude knife.

The weapon, which had been an ax, was now again a crude knife.

As the crude knife advanced toward her, his stench hit her.

Most carried crude knives or axes, but several had blasters.

One of the Klingons kept twisting a crude knife in his belt as if he was anxious to use it.

Modesty slipped the crude knife and the stone into the folds of her blanket.

The flakes would have been used as crude knives or scrapers.

In one hand he grasped a heavy spear, in the other a crude knife.

The inmates are believed to be armed with crude knives.

In his hand was a crude knife, but none the less formidable for its crudeness.