#omission.neglect  neglecting to do something; leaving out or passing over something
  supertype:  neglect__disregard  lack of attention and due care
  subtype:  inadvertence__oversight  an unintentional omission resulting from failure to notice something
  subtype:  pretermission__disregard  letting pass without notice
  subtype:  exception.omission__elision  a deliberate act of omission; "with the exception of the children, everyone was told the news"

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