行殊[gyoujo] event
三人寄れば文殊の知恵[sanninyorebamonjunochie] two heads are better than one
殊に[kotoni] especially
殊の他[kotonohoka] exceedingly
殊勲[shukun] meritorious deeds

殊更[kotosara] intentionally
殊勝[shushou] admirable
特殊[tokushu] special
特殊機能[tokushukinou] special function
特殊鋼[tokushukou] special steel

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