痔核[jikaku] hemorrhoid
痔瘻[jirou] anal fistula
切痔[kireji] anal fistula

吮癰舐痔[senyoushiji] currying favour (favor)
痔疾[jishitsu] hemorrhoids
疣痔[iboji] hemorrhoid

引裂く[hikisaku] to tear up
核分裂[kakubunretsu] nuclear fission
裂く[saku] to tear
乾裂[kanretsu] cracks in drying lumber
き裂[kiretsu] crack

決裂[ketsuretsu] breakdown
四分五裂[shibungoretsu] torn asunder
支離滅裂[shirimetsuretsu] incoherent
精神分裂症[seishinbunretsushou] schizophrenia
切り細裂く[kirikomazaku] to cut up small