Whilk, which.
Whully-whaing, flattery.
Wi', with.
Winna, will not.
Wud, mad. “Ance wud and aye waur,” increasing in insanity—applied to one who, being in a passion, still waxes more furious.
Wull, will.
Wuss, wish.
Yanking, smart, active.
Yont, beyond.