安全期[anzenki] safe period
暗黒期[ankokuki] eclipse period
一期[ichigo] one's life time
一期[ikki] one term
一期一会[ichigoichie] once-in-a-lifetime encounter (hence should be cherished as such)

一周期[isshuuki] period (in astronomy)
一定期間[itteikikan] fixed interval
延期[enki] postponement
延期になる[enkininaru] to be postponed
沖積期[chuusekiki] alluvial period

碓氷峠[usuitouge] Usui Pass
月下氷人[gekkahyoujin] go-between
砕氷船[saihyousen] ice breaker
削氷機[sakuhyouki] ice-shaving machine

樹氷[juhyou] frost covered trees
製氷[seihyou] ice making
そう氷[souhyou] pack ice
欠氷[kakigoori] shaved ice (usually served with flavored simple syrup)

御結び[omusubi] rice ball
この結果[konokekka] consequently
テキスト終結[tekisutoshuuketsu] end of text
愛の結晶[ainokesshou] fruit of love
援助凍結[enjotouketsu] suspension of aid

縁結び[enmusubi] marriage
完結[kanketsu] conclusion
完結文[kanketsubun] sentence
帰結[kiketsu] consequence
凝結[gyouketsu] coagulation