Longstanding and Unwrinkled

Longstanding

Longstanding adjective - Having existed for a long time.

Unwrinkled and longstanding are semantically related. In some cases you can use "Unwrinkled" instead an adjective "Longstanding".

Unwrinkled

Unwrinkled adjective - Not wrinkled or creased.

Longstanding and unwrinkled are semantically related. Sometimes you can use "Longstanding" instead an adjective "Unwrinkled".
Cite this Source
Unwrinkled and Longstanding. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/longstanding/unwrinkled
Longstanding & Unwrinkled. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/longstanding/unwrinkled>.
Unwrinkled or Longstanding. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/longstanding/unwrinkled.
Google Ngram Viewer shows how "longstanding" and "unwrinkled" have occurred on timeline