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

飽き性[akishou] fickle nature
見飽きる[miakiru] to be tired of looking at
市場の飽和状態[shijounohouwajoutai] market saturation
飽気[akke] taken aback
飽かす[akasu] to bore

飽かず[akazu] with untiring zeal
飽き飽き[akiaki] sick of
飽くことを知らない[akukotowoshiranai] insatiable
飽く迄[akumade] to the end
飽食[houshoku] gluttony