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

桟橋[sanbashi] wharf
桟道[sandou] plank road
桟敷[sajiki] reviewing stand
天井桟敷[tenjousajiki] gallery (in a theatre)
聾桟敷[tsunbosajiki] being kept uninformed

浮桟橋[ukisanbashi] floating pier
桟俵[sandawara] straw lid covering either end of a rice container
桟梯子[sanbashigo] gangway ladder
桟を打ちつける[sanwouchitsukeru] to nail a crosspiece (to)

エンジン故障[enjinkoshou] engine failure
安全保障[anzenhoshou] security guarantee (e.g. military security, network security, etc.)
安全保障条約[anzenhoshoujouyaku] US-Japan Security Treaty
画障[gashou] pictured paper doors
気に障る[kinisawaru] to hurt one's feelings

気障[kiza] affected
血行障害[kekkoushougai] disturbance (blockage) of blood flow
故障[koshou] break-down
黒内障[kokunaishou] black cataract
差し障り[sashisawari] offence