Hazardous
Perilous
Perilous adjective - Involving potential loss or injury.
Usage example: a perilous journey through hostile territory
Hazardous is a synonym for perilous in dangerous topic. You can use "Hazardous" instead the word "Perilous" as an adjective or a noun, if it concerns topics such as safety, risky. popular alternative
Nearby Words: peril, perilously, periled
Mutual synonyms
Related pairs
- critical and hazardous
- critical and perilous
- hairy and hazardous
- hairy and perilous
- serious and hazardous
- serious and perilous
- dangerous and hazardous
- dangerous and perilous
- precarious and hazardous
- precarious and perilous
- treacherous and hazardous
- treacherous and perilous
- threatening and hazardous
- threatening and perilous
Both words in one sentence
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However, the longest and most hazardous run was the third-to-last leg of the relay, led by another dog named Togo, who led his team on a 91-mile journey that included crossing the perilous ice of Norton Sound.
Source: Western Animation / Balto
Cite this Source
Perilous and Hazardous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/hazardous/perilous
Hazardous & Perilous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/hazardous/perilous>.
Perilous or Hazardous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/hazardous/perilous.
Google Ngram Viewer shows how "hazardous" and "perilous" have occurred on timeline