一具[ichigu] one set
雨具[amagu] rain gear
化粧道具[keshoudougu] toilet set
家具[kagu] furniture
家具屋[kaguya] furniture store

絵具[enogu] colors
翫具[gangu] toy
器具[kigu] utensil
弓具[kyuugu] things used in archery
金具[kanagu] metal fittings or fixtures

慰留[iryuu] dissuasion from resigning or leaving
遺留[iryuu] bequest
遺留品[iryuuhin] lost articles
押し留める[oshitodomeru] to stop
寄留[kiryuu] temporary residence

居留[kyoryuu] residence
居留守[irusu] pretending to be out
居留地[kyoryuuchi] foreign settlement
局留め[kyokudome] general delivery
繋留[keiryuu] mooring

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