過 （カ） surplus-, excess-, over-, per- (chemical with more of a certain element than found in other compounds of the same constituents)

過激 （カゲキ） extreme (measure, idea, etc.), radical, violent (language), strenuous (exercise, work, etc.), excessive, (physically) demanding

看過 （カンカ） overlooking, turning a blind eye

輸出超過 （ユシュツチョウカ） excess of exports

過ぎる （すぎる） to pass through, to pass by, to go beyond, to pass (of time), to elapse, to have expired, to have ended, to be over, to exceed, to surpass, to be above, to be no more than ..., to be excessive, to be too much, to be too ...

過ごす （すごす） to spend (time), to pass, to lead (a life), to live, to overdo (esp. alcohol consumption), to drink (alcohol), to carry too far, to carry to excess, to take care of, to support, to overdo, to do too much, to ... without acting on it, to ... without getting involved

過ち （あやまち） fault, error, indiscretion, faux pas

過ちて改めざるこれを過ちという （あやまちてあらためざるこれをあやまちという） a man who has committed a mistake and doesn't correct it is committing another mistake

過つ （あやまつ） to err

過ぎる （よぎる） to go by, to cross, to pass by, to flash across

過ぎる （よぎる） to go by, to cross, to pass by, to flash across