Dangerous
Dangerous adjective - Involving potential loss or injury.
Usage example: the soldiers were specially selected to go on a dangerous mission behind enemy lines
Hazardous is a synonym for dangerous in perilous topic. In some cases you can use "Hazardous" instead the word "Dangerous" as an adjective or a noun, when it comes to topics like safety, risky, extremely uncertain. popular alternative
Nearby Words: danger, dangerously
Hazardous
Mutual synonyms
Related pairs
- critical and dangerous
- critical and hazardous
- hairy and dangerous
- hairy and hazardous
- grave and dangerous
- grave and hazardous
- grievous and dangerous
- grievous and hazardous
- serious and dangerous
- serious and hazardous
- perilous and dangerous
- perilous and hazardous
- precarious and dangerous
- precarious and hazardous
Both words in one sentence
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The cargo he receives is almost always dangerous—either the material itself is hazardous, or it attracts dangerous people.
Source: Unstoppable Mailman -
The most dangerous part of the house in fact, one of the most hazardous environments anywhere is the stairs.
Source: Staircase Tumble -
Hazardous Water: Water is quite dangerous to Gunvolt, since it disables most of his Septimal powers while submerged.
Cite this Source
Hazardous and Dangerous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/dangerous/hazardous
Dangerous & Hazardous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/dangerous/hazardous>.
Hazardous or Dangerous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/dangerous/hazardous.
Google Ngram Viewer shows how "dangerous" and "hazardous" have occurred on timeline