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

碍子[gaishi] insulator
傘形碍子[kasagatagaishi] umbrella insulator
障碍[shougai] obstacle
阻碍[sogai] obstruction
低障碍[teishougai] low hurdles

妨碍[bougai] disturbance
無碍[muge] free from obstacles
融通無碍[yuuzuumuge] free, unfettered and flexible
障碍者[shougaisha] (physically) handicapped person