苛む[sainamu] to torment
苛めっ子[ijimekko] bully
苛める[ijimeru] to tease
苛虐[kagyaku] cruel treatment
苛性[kasei] caustic

苛性ソーダ[kaseisooda] caustic soda
苛政[kasei] tyranny
苛税[kazei] heavy taxation
苛立つ[iradatsu] to be irritated
苛立てる[iradateru] to irritate

縹緻[kiryou] looks
精緻[seichi] delicate
緻密[chimitsu] minute
不縹緻[bukiryou] ugliness

巧緻[kouchi] elaborate
細緻[saichi] minute
精妙巧緻[seimyoukouchi] exquisite and elaborate