御古[ofuru] used article (esp. clothes)
手古摺る[tekozuru] to have much trouble
土耳古[toruko] Turkey
下稽古[shitageiko] rehearsal
懐古[kaiko] recalling the old days

擬古[giko] imitation of classical styles
擬古文[gikobun] classical style
稽古[keiko] practice
遠古登点[wokototen] marks to aid in reading Chinese classics
古え[inishie] antiquity

已往[iou] hereafter
一往[ichiou] once
右往左往[uousaou] move about in confusion
往き返り[yukikaeri] round trip
往なす[inasu] to parry

往還[oukan] traffic
往航[oukou] outward voyage
往事[ouji] the past
往時[ouji] ancient times
往信[oushin] first half of a reply card