The initial idioms of the letter W

whoa	Whoa!
Whoa, Nellie!	who'd have thunk it
whodunit	whole
whole bag of tricks	whole ball of wax
whole bunches	whole cloth
whole enchilada	whole kit and caboodle
whole kit and caboodle, the	whole nine yards
whole nine yards, the	whole schmear
whole shebang	whole wide world
whole works	whole world came crashing down around
whom	Whom the gods love die young
whomp up	whomp
whomp on	whoop
whoop it up	whoop-ass
whoopee	whoopie cakes