半 （ハン） half, semi-, partial, half-past, odd number, han (unit of land area, approx. 595.8 m^2)

半額 （ハンガク） half the amount (of money), half price, half fare

四畳半 （ヨジョウハン） four and a half tatami mats, four-and-a-half-mat room, small room esp. for assignations

過半 （カハン） the greater part

半ば （なかば） middle, halfway, midway, half (of), one half, half (e.g. done, jokingly), partly, in part, partially, mostly, almost, nearly

半ば過ぎ （なかばすぎ） beyond the middle