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

杓子[shakushi] bamboo ladle
杓子定規[shakushijougi] a hard-and-fast rule
杓文字[shamoji] wooden spoon
茶杓[chashaku] bamboo tea spoon for making Japanese tea
網杓子[amijakushi] skimmer (kitchen utensil)

御玉杓子[otamajakushi] ladle
柄杓[hishaku] ladle
金杓子[kanajakushi] metal ladle
茶柄杓[chabishaku] tea ladle
穴杓子[anajakushi] perforated ladle

御金[okane] money
金糸雀[kinshijaku] canary (esp. the island canary, Serinus canaria)
違約金[iyakukin] penalty for contract breach
一刻千金[ikkokusenkin] every moment is precious
一字千金[ichijisenkin] word of great value

一時金[ichijikin] lump sum
一時賜金[ichijishikin] lump-sum grant
引き金を引く[hikiganewohiku] to pull the trigger
引当金[hikiatekin] reserves
隠れ借金[kakureshakkin] hidden debts