Decisive
Perilous
Perilous adjective - Involving potential loss or injury.
Decisive and perilous are semantically related. Sometimes you can use "Decisive" instead an adjective "Perilous".
Nearby Words: peril, perilously, periled
Cite this Source
Perilous and Decisive. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/decisive/perilous
Decisive & Perilous. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/decisive/perilous>.
Perilous or Decisive. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/decisive/perilous.
Google Ngram Viewer shows how "decisive" and "perilous" have occurred on timeline