Unreliable

adjective
,ənrɪ'laɪəbəl

Adjective

  • not worthy of reliance or trust

    in the early 1950s computers were large and expensive and unreliable

    Similar:Undependable
    See also:UntrustyUntrustworthy
  • dangerously unstable and unpredictable

    an unreliable trestle

    Similar:Treacherous
  • liable to be erroneous or misleading

    Similar:Undependable
  • lacking a sense of responsibility

Dictionary Validity

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