Perfidious
Perfidious adjective - Not true in one's allegiance to someone or something.
Timorous and perfidious are semantically related. In some cases you can use "Timorous" instead an adjective "Perfidious".
Nearby Words: perfidy, perfidiously
Timorous
Timorous adjective - Easily frightened.
Perfidious and timorous are semantically related. Sometimes you can use "Perfidious" instead an adjective "Timorous".
Mutual synonyms
Cite this Source
Timorous and Perfidious. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/perfidious/timorous
Perfidious & Timorous. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/perfidious/timorous>.
Timorous or Perfidious. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/perfidious/timorous.
Google Ngram Viewer shows how "perfidious" and "timorous" have occurred on timeline