Knawed vs Gnawed - What's the difference?

As verbs the difference between knawed and gnawed

is that knawed is past tense of knaw while gnawed is past tense of gnaw.

(head)

(knaw)

(en)

(en verb)

(head)

(gnaw)

To bite something persistently, especially something tough.

The dog gnawed the bone until it broke in two.

To produce excessive anxiety or worry.

Her comment gnawed at me all day and I couldn't think about anything else.

To corrode; to fret away; to waste.

* gnawer * gnawable