翳む[kasumu] to grow hazy
黒翳[kokuei] silhouette
黒底翳[kurosokohi] black cataract
暗翳[anei] shadow

陰翳[inei] shadow
翳る[kageru] to darken
振り翳す[furikazasu] to raise (esp. overhead)
翳り[kageri] shadow or cloud (e.g. on someone's happiness)

垂迹[suijaku] temporary manifestation by a buddha (in order to save people)
筆迹[hisseki] handwriting
真迹[shinseki] true autograph

事迹[jiseki] evidence
本地垂迹説[honjisuijakusetsu] manifestation theory (holding that Shinto gods are manifestations of buddhas)
迹門[shakumon] first half of the Lotus Sutra, in which the Buddha appears as a spatiotemporally restricted being