Dangerous
Dangerous adjective - Involving potential loss or injury.
Perfidious and dangerous are semantically related. In some cases you can use "Perfidious" instead an adjective "Dangerous".
Nearby Words: danger, dangerously
Perfidious
Perfidious adjective - Not true in one's allegiance to someone or something.
Dangerous and perfidious are semantically related. Sometimes you can use "Dangerous" instead an adjective "Perfidious".
Nearby Words: perfidy, perfidiously
Mutual synonyms
Cite this Source
Perfidious and Dangerous. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/dangerous/perfidious
Dangerous & Perfidious. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/dangerous/perfidious>.
Perfidious or Dangerous. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/dangerous/perfidious.
Google Ngram Viewer shows how "dangerous" and "perfidious" have occurred on timeline