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Definition of
Fatal
Fatal
fa·tal
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Definition/Meaning
(adjective)
characteristic of something that is deadly or causes death;
e.g. He was killed by a fatal dose of poison.
(adjective)
leading to failure, ruin, or disaster;
e.g. There's a fatal flaw in your reasoning.
Similar Words
Antibiotic
Baleful
Biocidal
Calamitous
Cataclysmic
Damning
Deadly
Deathly
Destructive
Disastrous
Fateful
Fell
Ghostly
Insanitary
Internecine
Killer
Lethal
Mortal
Murderous
Pestilent
Precarious
Ruinous
Seminal
Spectral
Strategic
Terminal
Ultrahazardous
Unfortunate
Vital
Worthwhile
Opposite Words
Advantageous
Alleviative
Anodyne
Auspicious
Beneficial
Benign
Corrective
Curative
Encouraging
Fair
Favorable
Fiddling
Fluky
Foolish
Fortuitous
Fortunate
Frivolous
Fry
Golden
Happy
Harmless
Healthful
Healthy
Here
Hopeful
Incidental
Inconsequential
Inconsiderable
Insignificant
Least
Little
Lucky
Minor
Negligible
Neither
Nickel-and-dime
Nondestructive
Nonfatal
Nonpoisonous
Nonthreatening
Nontoxic
Nonvenomous
Nor
Nugatory
One-horse
Optimistic
Preservative
Promising
Propitious
Providential
Remedial
Restorative
Rose-colored
Rosy
Safe
Salubrious
Salutary
Slight
Small
Small-fry
Small-time
There
Tonic
Trifling
Trivial
Unimportant
Upbeat
Useful
White
Wholesome
Related Words
Adverse
Adversely
Apocalyptic
Baleful
Baneful
Big
Bloody
Calamitous
Cataclysmic
Consequential
Counter
Damaging
Dangerous
Dead
Deadly
Deathly
Deleterious
Destructive
Detrimental
Devastating
Disadvantageous
Disastrous
Earth-shattering
Earthshaking
Eventful
Evil
Grave
Grievous
Hapless
Harmful
Hazardous
Historic
Hostile
Hurtful
Ill
Ill-fated
Ill-starred
Important
Infectious
Infective
Inimical
Injurious
Insalubrious
Internecine
Major
Material
Meaningful
Menacing
Mischievous
Momentous
Monumental
Mortal
Much
Negative
Noisome
Noxious
Parlous
Perilous
Pernicious
Pestilential
Poison
Poisonous
Prejudicial
Risky
Ruinous
Sanguinary
Sanguine
Serious
Sickly
Significant
Substantial
Tectonic
Threatening
Toxic
Truculent
Ugly
Unfavorable
Unfriendly
Unhealthful
Unhealthy
Unsafe
Unsound
Unsympathetic
Untoward
Unwholesome
Venomous
Venturesome
Virulent
Weighty
Wicked
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