Gnawed vs. Knawed: What's the Difference?

Gnawed and Knawed Definitions

To bite, chew on, or erode with the teeth.

Simple past tense and past participle of knaw|t=to gnaw

To produce by gnawing

Gnaw a hole.

To erode or diminish gradually as if by gnawing

Waves gnawing the rocky shore.

To afflict or worry persistently

Fear that constantly gnawed me.

To bite or chew persistently

The dog gnawed at the bone.

To cause erosion or gradual diminishment.

To cause persistent worry or pain

Hunger gnawed at the prisoners.

Simple past tense and past participle of gnaw