Pertinacious
Pertinacious adjective - Continuing despite difficulties, opposition, or discouragement.
Shrewd and pertinacious are semantically related. In some cases you can use "Shrewd" instead an adjective "Pertinacious".
Nearby Word: pertinacity
Shrewd
Shrewd adjective - Having or showing a practical cleverness or judgment.
Pertinacious and shrewd are semantically related. Sometimes you can use "Pertinacious" instead an adjective "Shrewd".
Mutual synonyms
Cite this Source
Shrewd and Pertinacious. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/pertinacious/shrewd
Pertinacious & Shrewd. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/pertinacious/shrewd>.
Shrewd or Pertinacious. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/pertinacious/shrewd.
Google Ngram Viewer shows how "pertinacious" and "shrewd" have occurred on timeline