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

前翅[zenshi] fore-wing (of insect)
鳳翅鐘[houshitou] wing-rings (weapon)
双翅類[soushirui] dipterans
翅斑蚊[hamadaraka] anopheles mosquito (any mosquito of genus Anopheles, capable of carrying malaria)
半翅目[hanshimoku] Hemiptera

隠翅虫[hanekakushi] rove beetle
翅脈[shimyaku] wing veins (of an insect)
後翅[koushi] hindwing
鞘翅類[shoushirui] coleopterans