Perennial and Undying

Perennial

Perennial adjective - Having an existence or validity that does not change or diminish.
Usage example: her perennial pessimism was really starting to annoy her coworkers

Undying is a synonym for perennial in enduring topic. In some cases you can use "Undying" instead an adjective "Perennial", when it comes to topics like eternal, everlasting. popular alternative

Nearby Word: perennially

Undying

Undying adjective - Having an existence or validity that does not change or diminish.
Usage example: his undying devotion to his terminally ill wife is truly inspiring

Perennial is a synonym for undying in abiding topic. You can use "Perennial" instead the word "Undying" as an adjective or a noun, if it concerns topics such as never-ending. popular alternative
Cite this Source
Undying and Perennial. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/perennial/undying
Perennial & Undying. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/perennial/undying>.
Undying or Perennial. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/perennial/undying.
Google Ngram Viewer shows how "perennial" and "undying" have occurred on timeline