Off
Off adjective - Falling short of a standard.
Perfidious and off are semantically related. In some cases you can use "Perfidious" instead an adjective "Off".
Nearby Word: offing
Perfidious
Perfidious adjective - Not true in one's allegiance to someone or something.
Off and perfidious are semantically related. Sometimes you can use "Off" instead an adjective "Perfidious".
Nearby Words: perfidy, perfidiously
Mutual synonyms
Cite this Source
Perfidious and Off. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/off/perfidious
Off & Perfidious. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/off/perfidious>.
Perfidious or Off. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/off/perfidious.
Google Ngram Viewer shows how "off" and "perfidious" have occurred on timeline