Definition of guarantee

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  • guarantee is a valid Scrabble US word with a point value of 10
  • guarantee is a valid Scrabble UK word with a point value of 10
  • guarantee is a valid Words with friends word with a point value of 13

Definition of guarantee

  • give surety or assume responsibility (verb)

    Synonyms

    1. vouch
  • stand behind and guarantee the quality, accuracy, or condition of (verb)

    Synonyms

    1. warrant
  • promise to do or accomplish (verb)

    Examples

    1. guarantee to free the prisoners

    Synonyms

    1. undertake
  • a written assurance that some product or service will be provided or will meet certain specifications (noun)

    Synonyms

    1. warrant
    2. warrantee
    3. warranty
  • make certain of (verb)

    Examples

    1. Preparation will guarantee success!

    Synonyms

    1. assure
    2. ensure
    3. insure
    4. secure
  • a collateral agreement to answer for the debt of another in case that person defaults (noun)

    Synonyms

    1. guaranty
  • an unconditional commitment that something will happen or that something is true (noun)

    Examples

    1. there is no guarantee that they are not lying

See definition of guarantee in Merriam Webster