Fatal and Hazardous

Fatal

Fatal adjective - Likely to cause or capable of causing death.
Usage example: that snake's venom is fatal unless the victim is given the antidote almost immediately

Hazardous and fatal are semantically related. In some cases you can use "Hazardous" instead an adjective "Fatal".

Hazardous

Hazardous adjective - Involving potential loss or injury.
Usage example: a hazardous journey across the arctic ice

Fatal and hazardous are semantically related. Sometimes you can use "Fatal" instead an adjective "Hazardous".

Nearby Words: hazard, hazarded, hazardously

Both words in one sentence

  • Other forms of Phlebotinum are hazardous stuff in their own right, where prolonged exposure, physical contact, or even sniffing the fumes can have harmful, permanent, and/or fatal consequences.
  • Series / The Outer Limits (1995) Cain and Abel: "Blood Brothers" featured two brothers running their late father's pharmaceutical company to discover cures against various fatal diseases, with Spencer (a scientist working in a hazardous chem lab) as Abel and his big brother Michael (one of the company's directors) as Cain.
Cite this Source
Hazardous and Fatal. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/fatal/hazardous
Fatal & Hazardous. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/fatal/hazardous>.
Hazardous or Fatal. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/fatal/hazardous.
Google Ngram Viewer shows how "fatal" and "hazardous" have occurred on timeline