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

哀詩[aishi] elegy
英詩[eishi] English poetry
漢詩[kanshi] Chinese poetry
狂詩曲[kyoushikyoku] rhapsody
吟遊詩人[ginyuushijin] troubadour

桂冠詩人[keikanshijin] poet laureate
劇詩[gekishi] dramatic poetry
原詩[genshi] original poem
現代詩[gendaishi] modern poetry