There is no English word that begins with K and ends in woo.
i think it is krack
kim, kilm,kom
lasik
packparkpeckpeekpeakperkpickporkpockpunkpuck
Well there's " junk "
peacock
keyhole, knuckle
flick flock freak frock fork
knock
Kimora, as in Kimora Lee Simmons
keyhole, keynote or knuckle.
Some words beginning with P and ending with K:PackPaddockPadlockPaintworkPaperbackPaperworkParkPartookPassbookPassmarkPatchworkPaybackPaycheckPeacockPeakPebrookPeckPeekPerkPickPickabackPickwickPieceworkPiggybackPillockPinkPinprickPipeworkPipsqueakPitchforkPlacekickPlanckPlankPlasterworkPlaybackPlaybookPlonkPluckPlunkPockPocketbookPockmarkPollackPollockPoppycockPorkPostmarkPothookPotluckPrankPreshrankPreshrinkPreshrunkPresoakPrickPuckPullbackPunk