割る: To divide or separate, to cut or break apart

割る: divided by

器械: a device, an appliance, a mechanism / 機械: a machine, equipment, an apparatus / 器械: a utensil, a tool, an instrument / 器械: a tool for conducting a test or experiment or for measurement

威力: power

精力: energy; vigour / 勢力: influence; power; force; energy / 生力: life force

営力: geomorphic agent

力: strength, power

辱: disgrace / 褥, 蓐: cushion

活力: vitality

substitute / alternate / representative / generation