静める, 鎮める: appease, calm / 沈める: sink

(informal) plain girl

Clipping of オペレーション (operēshon, “operation”)

Synonym of 一位 (ichii): Taxus cuspidata, the Japanese yew / (archaic) Synonym of 野蒜 (nobiru): Allium macrostemon, a species of wild onion