灰篩[haifurui] ash strainer
篩にかける[furuinikakeru] to sieve
篩い分ける[furuiwakeru] to sift
篩い落す[furuiotosu] to sift out
篩い[furui] sieve

エラトステネスの篩[eratosutenesunofurui] Eratosthenes' sieve
回転篩[kaitenburui] trommel
篩う[furuu] to sieve (flour)
篩骨[shikotsu] ethmoid bone (of the skull)
篩部[shibu] phloem

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