Diuturnal and Impermanent
Opposite meaning words
Diuturnal
Impermanent
Impermanent adjective - Intended to last, continue, or serve for a limited time.
Diuturnal is an antonym for impermanent.
Cite this Source
Impermanent and Diuturnal. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/diuturnal/impermanent
Diuturnal & Impermanent. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/diuturnal/impermanent>.
Impermanent or Diuturnal. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/diuturnal/impermanent.
Google Ngram Viewer shows how "diuturnal" and "impermanent" have occurred on timeline