Warish

[Sarah]

To protect from the effects of; hence, to cure; to heal. [Obs.]My brother shall be warished hastily. Chaucer.Varro testifies that even at this day there be some who warish andcure the stinging of serpents with their spittle. Holland.

[Sarah]

Warish (war-ish) adj. Being completely exhausted from work or partying that you feel as though a war has taken place inside your body. It comes from the word 'war'.

[Sarah]

War-ish

(adj.) The feeling of being completely exhausted and over-run from too much activity; be it working, partying, studying, etc.

It comes from the word 'war' - You feel like a you were the battleground of a war.