Synonyms of collateral in English:

collateral

noun

  • she put up her house as collateral for the bank loan
    security, surety, guarantee, guaranty, pledge, bond, assurance, insurance, indemnity, indemnification, pawn, backing; bail, hostage
    archaic gage, earnest
  • Definition of collateral in:

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    Word of the day flippant
    Pronunciation: ˈflɪp(ə)nt
    adjective
    not showing a serious or respectful attitude