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

錆びる[sabiru] to rust
錆付く[sabitsuku] to rust together
錆止め[sabidome] rust-proofing
身から出た錆[mikaradetasabi] paying for one's mistakes
不錆鋼[fuseikou] stainless steel

錆び[sabi] rust
金錆[kanasabi] rust
赤錆[akasabi] rust
防錆[bousei] anti-rust
錆色[sabiiro] rust (colour)