i think it is krack
There is no English word that begins with K and ends in woo.
k2 + k2 = 2k2
kim, kilm,kom
lasik
packparkpeckpeekpeakperkpickporkpockpunkpuck
peacock
Well there's " junk "
Factor them. k2 = k x k k2 - 1 = (k - 1)(k + 1) k2 - 2k + 1 = (k - 1)(k - 1) Combine the factors, eliminating duplicates. k2(k + 1)(k - 1)(k - 1) = k5 - k4 - k3 + k2, the LCM
keyhole, knuckle
flick flock freak frock fork
knock
K-11