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