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

宇宙帽[uchuubou] space helmet
烏帽子[eboshi] black-lacquered headgear (made of silk, cloth or paper) originally worn by court nobles in ancient Japan, and afterwards spreading to the common people
夏帽子[natsuboushi] summer hat
角帽[kakubou] mortarboard
学帽[gakubou] school cap

軍帽[gunbou] military cap
三角帽[sankakubou] three-cornered hat
制服制帽[seifukuseibou] cap and uniform
制帽[seibou] regulation cap
正帽[seibou] cap of a uniform

ガラス綿[garasumen] glass wool
引き綿[hikiwata] floss silk
海綿[kaimen] sponge
強綿薬[kyoumenyaku] guncotton
絹綿[kinuwata] silk floss

原綿[genmen] raw cotton
晒し木綿[sarashimomen] bleached cotton cloth
真綿[mawata] silk floss
脱脂綿[dasshimen] absorbent cotton
南京木綿[nankinmomen] nankeen (cloth)