雨子[amago] land-locked variety of red-spotted masu trout (Oncorhynchus masou ishikawae)
御菓子[okashi] confections
お子さん[okosan] (someone else's) child
お子様[okosama] child (someone else's)
山梔子[kuchinashi] Cape jasmine (Gardenia jasminoides)

させ子[saseko] whore
梃子摺る[tekozuru] to have much trouble
螺子回し[nejimawashi] screwdriver
硝子[garasu] glass
獅子女[sufinkusu] sphinx

龜の子[kamenoko] young turtle (tortoise)
龜の手[kamenote] barnacle
龜鑑[kikan] pattern
龜甲[kikou] tortoise shell

龜裂[kiretsu] crack
龜卜[kameura] tortoise-shell divination
龜の甲[kamenokou] tortoise shell
龜虫[kamemushi] shield bug