Thesaurus

fatal

Synonyms and Antonyms of fatal

1 bringing about ruin or misfortune

  • I made the fatal mistake of sharing my secret with the officeʼs biggest blabbermouth
Synonyms of fatal
Words Related to fatal
Near Antonyms of fatal

Synonym Discussion of fatal

deadly, mortal, fatal, lethal mean causing or capable of causing death. deadly applies to an established or very likely cause of death.
    • a deadly disease
mortal implies that death has occurred or is inevitable.
    • a mortal wound
fatal stresses the inevitability of what has in fact resulted in death or destruction.
    • fatal consequences
lethal applies to something that is bound to cause death or exists for the destruction of life.
    • lethal gas

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