Obsolete
Obsolete adjective - Having passed its time of use or usefulness.
Usage example: I was told my old printer is obsolete and I can't get replacement parts
Outdated is a synonym for obsolete in outmoded topic. In some cases you can use "Outdated" instead an adjective "Obsolete", when it comes to topics like antiquated, out of date. popular alternative
Outdated
Outdated adjective - Having passed its time of use or usefulness.
Usage example: an outdated rotary telephone
Obsolete is a synonym for outdated in old-fashioned topic. You can use "Obsolete" instead an adjective "Outdated", if it concerns topics such as outmoded, antiquated. popular alternative
Mutual synonyms
Related pairs
Cite this Source
Outdated and Obsolete. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/obsolete/outdated
Obsolete & Outdated. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/obsolete/outdated>.
Outdated or Obsolete. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/obsolete/outdated.
Google Ngram Viewer shows how "obsolete" and "outdated" have occurred on timeline