Outdated and Undying

Opposite meaning words

Outdated adjective - Having passed its time of use or usefulness.

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Undying is an antonym for outdated.

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

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Outdated is an antonym for undying.

Cite this Source

Undying and Outdated. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/outdated/undying

Outdated & Undying. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/outdated/undying>.

Undying or Outdated. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/outdated/undying.

Google Ngram Viewer shows how "outdated" and "undying" have occurred on timeline