Pertinacious
Pertinacious adjective - Continuing despite difficulties, opposition, or discouragement.
Solid and pertinacious are semantically related. In some cases you can use "Solid" instead an adjective "Pertinacious".
Nearby Word: pertinacity
Solid
Solid adjective - Based on sound reasoning or information.
Pertinacious and solid are semantically related. Sometimes you can use "Pertinacious" instead an adjective "Solid".
Mutual synonyms
Related pairs
Cite this Source
Solid and Pertinacious. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/pertinacious/solid
Pertinacious & Solid. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/pertinacious/solid>.
Solid or Pertinacious. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/pertinacious/solid.
Google Ngram Viewer shows how "pertinacious" and "solid" have occurred on timeline