Faithless and Pertinacious
Opposite meaning words
Faithless
Faithless adjective - Not true in one's allegiance to someone or something.
Pertinacious is an antonym for faithless.
Pertinacious
Pertinacious adjective - Continuing despite difficulties, opposition, or discouragement.
Usage example: a pertinacious little boy who was determined to catch and collect reptiles
Faithless is an antonym for pertinacious.
Nearby Word: pertinacity
Cite this Source
Pertinacious and Faithless. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/faithless/pertinacious
Faithless & Pertinacious. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/faithless/pertinacious>.
Pertinacious or Faithless. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/faithless/pertinacious.
Google Ngram Viewer shows how "faithless" and "pertinacious" have occurred on timeline