Perilous
Perilous adjective - Involving potential loss or injury.
Usage example: a perilous journey through hostile territory
Risky is a synonym for perilous in dangerous topic. In some cases you can use "Risky" instead the word "Perilous" as an adjective or an adverb, when it comes to topics like safety, unsafe. popular alternative
Nearby Words: peril, perilously, periled
Mutual synonyms
Related pairs
Cite this Source
Risky and Perilous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/perilous/risky
Perilous & Risky. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/perilous/risky>.
Risky or Perilous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/perilous/risky.
Google Ngram Viewer shows how "perilous" and "risky" have occurred on timeline