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lifethreatening

see definition of lifethreatening
  • as inlife-threatening
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Synonyms for lifethreatening

adj very dangerous
  • deadly
  • lethal
  • mortal
  • serious
  • severe
  • capital
  • critical
  • hazardous
  • threatening
  • touch and go
  • unsafe

Antonyms for lifethreatening

  • harmless
  • invigorating