Synonyms of fatal in English:

fatal

adjective

  • 1 a fatal disease
    deadly, lethal, mortal, causing death, death dealing, killing; final, terminal, incurable, untreatable, inoperable, malignant; tragic
    literary deathly
    archaic baneful
    [Antonyms] harmless, superficial
  • 2 don't make the fatal mistake of assuming others think as you do
    [Antonyms] harmless, beneficial
  • Definition of fatal in:

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    Word of the day apposite
    Pronunciation: ˈapəzɪt
    adjective
    apt in the circumstances or relation to something