Long standing
Perennial and long standing are semantically related. In some cases you can use "Perennial" instead an adjective phrase "Long standing".
Perennial
Perennial adjective - Having an existence or validity that does not change or diminish.
Long standing and perennial are semantically related. Sometimes you can replace phrase "Long standing" with "Perennial", this terms are similar.
Nearby Word: perennially
Mutual synonyms
Cite this Source
Perennial and Long standing. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/long_standing/perennial
Long standing & Perennial. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/long_standing/perennial>.
Perennial or Long standing. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/long_standing/perennial.
Google Ngram Viewer shows how "long standing" and "perennial" have occurred on timeline