Dated
Dated adjective - Having passed its time of use or usefulness.
Usage example: his jokes are awfully dated, referring to things that happened years ago
Obsolete is a synonym for dated in old-fashioned topic. In some cases you can use "Obsolete" instead an adjective "Dated", when it comes to topics like out-of-date, outmoded. popular alternative
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Usage example: I was told my old printer is obsolete and I can't get replacement parts
Dated is a synonym for obsolete in old-fashioned topic. You can use "Dated" instead an adjective "Obsolete", if it concerns topics such as in vogue, outmoded, outdated, no longer in use. popular alternative
Mutual synonyms
Both words in one sentence
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Despite being hilarious, the sketches quickly became dated due to the rise of online dating, which rendered video dating services obsolete.
Source: Technology Marches On
Cite this Source
Obsolete and Dated. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/dated/obsolete
Dated & Obsolete. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/dated/obsolete>.
Obsolete or Dated. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/dated/obsolete.
Google Ngram Viewer shows how "dated" and "obsolete" have occurred on timeline