Longstanding
Longstanding adjective - Having existed for a long time.
Tenacious and longstanding are semantically related. in incessant topic. In some cases you can use "Tenacious" instead an adjective "Longstanding", when it comes to topics like chronic.
Tenacious
Tenacious adjective - Continuing despite difficulties, opposition, or discouragement.
Longstanding and tenacious are semantically related. Sometimes you can use "Longstanding" instead an adjective "Tenacious".
Nearby Words: tenacity, tenaciously
Mutual synonyms
Cite this Source
Tenacious and Longstanding. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/longstanding/tenacious
Longstanding & Tenacious. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/longstanding/tenacious>.
Tenacious or Longstanding. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/longstanding/tenacious.
Google Ngram Viewer shows how "longstanding" and "tenacious" have occurred on timeline