沈澱[chinden] precipitation
澱粉[denpun] (food) starch
澱粉質[denpunshitsu] starchiness
澱む[yodomu] to stagnate

沈澱物[chindenbutsu] sediment
酒の澱[sakenoori] lees
馬鈴薯澱粉[bareishodenpun] potato starch

一念発起[ichinenhokki] being resolved to (do something)
引き起す[hikiokosu] to cause
縁起[engi] omen
喚起[kanki] arousal
起きる[okiru] to get up

起上る[okiagaru] to rise
起す[okosu] to raise
起こり得る[okoriuru] to be possible to occur
起る[okoru] to occur
起つ[tatsu] to rise up