裂孔ヘルニア （レツコウヘルニア） hiatal hernia, hiatus hernia

裂肉歯 （レツニクシ） carnassial, carnassial tooth

核分裂 （カクブンレツ） nuclear fission, karyokinesis (division of a cell nucleus during mitosis or meiosis)

炸裂 （サクレツ） violent explosion, bursting

裂く （さく） to tear, to rip up, to cut up, to cleave, to cut open (esp. the abdomen), to forcibly separate (e.g. two lovers), to spare (time, money, etc.), to use part of something, to have a tattoo in the corner of one's eye

裂ける （さける） to split, to tear, to burst, to be separated, to be divided