Outdated
Outdated adjective - Having passed its time of use or usefulness.
Stale
Stale adjective - Used or heard so often as to be dull.
Outdated and stale are semantically related in out of date topic. Sometimes you can use "Outdated" instead an adjective "Stale".
Nearby Words: staled, staling
Mutual synonyms
Cite this Source
Stale and Outdated. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/outdated/stale
Outdated & Stale. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/outdated/stale>.
Stale or Outdated. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/outdated/stale.
Google Ngram Viewer shows how "outdated" and "stale" have occurred on timeline