The dog began to gnar at the stranger.

He is a gnarly skateboarder.

He's such a gnar on the skateboard.

The old tree had gnarled branches that twisted and turned in every direction.

The old tree gnarled in the wind.

The old tree gnarled in the wind.

The aboriginal people used the gnamma as a water source.

The gnawing pain in his stomach made it difficult for him to concentrate.

The dog is gnawing on a bone.

The gnawing of the wood by the beaver created a dam.