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

奥附[okuzuke] colophon
先附[sakizuke] appetizer
添附[tenpu] attachment (e.g. email)
日附[hizuke] date
番附[banzuke] ranked list (entertainers, sumo wrestlers, millionaires, etc.)

附する[fusuru] to affix
附ける[tsukeru] to attach
附加える[tsukekuwaeru] to add one thing to another
附根[tsukene] root
附け狙う[tsukenerau] to prowl after