Hazardous
Lethal
Lethal adjective - Likely to cause or capable of causing death.
Usage example: we were lucky that the snake's venom wasn't lethal, and our friend turned out to be all right
Hazardous and lethal are semantically related. Sometimes you can use "Hazardous" instead an adjective "Lethal".
Nearby Word: lethality
Mutual synonyms
Related pairs
- perilous and hazardous
- perilous and lethal
- dangerous and hazardous
- dangerous and lethal
- noxious and hazardous
- noxious and lethal
- threatening and hazardous
- threatening and lethal
- unhealthy and hazardous
- unhealthy and lethal
- risky and hazardous
- risky and lethal
- injurious and hazardous
- injurious and lethal
Both words in one sentence
- In Anaconda, the Amazon water is downright lethal; besides a giant man-eating reptile making it hazardous to even move in, the characters also mention various other nasties that could attack a swimmer like parasitic fish and poisonous wasps.
Source: Hazardous Water -
It is semi-justified by being beneath the Expy of New York City, and it is definitely not safe: lethal pockets of methane gas make traversing the sewers hazardous at best.
Source: Absurdly Spacious Sewer -
Hazardous Water: The Amazon water is downright lethal; besides a giant man-eating reptile making it hazardous to even move in, the characters also mention various other nasties that could attack a swimmer like parasitic fish and poisonous wasps.Gary: There's something down there.
Source: Film / Anaconda
Cite this Source
Lethal and Hazardous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/hazardous/lethal
Hazardous & Lethal. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/hazardous/lethal>.
Lethal or Hazardous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/hazardous/lethal.
Google Ngram Viewer shows how "hazardous" and "lethal" have occurred on timeline