Contaminated
Contaminated adjective - Containing foreign or lower-grade substances.
Perfidious and contaminated are semantically related. In some cases you can use "Perfidious" instead an adjective "Contaminated".
Perfidious
Perfidious adjective - Not true in one's allegiance to someone or something.
Contaminated and perfidious are semantically related. Sometimes you can use "Contaminated" instead an adjective "Perfidious".
Nearby Words: perfidy, perfidiously
Cite this Source
Perfidious and Contaminated. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/contaminated/perfidious
Contaminated & Perfidious. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/contaminated/perfidious>.
Perfidious or Contaminated. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/contaminated/perfidious.
Google Ngram Viewer shows how "contaminated" and "perfidious" have occurred on timeline