Outdated and Superannuated

Outdated

Outdated adjective - Having passed its time of use or usefulness.
Usage example: an outdated rotary telephone

Superannuated is a synonym for outdated in old-fashioned topic. In some cases you can use "Superannuated" instead an adjective "Outdated". popular alternative

Superannuated

Superannuated adjective - Having passed its time of use or usefulness.
Usage example: a periodical that insists on using largely superannuated terms like “editress” and “aviatrix”

Outdated is a synonym for superannuated in very old topic. You can use "Outdated" instead an adjective "Superannuated". obsolete substitute

Nearby Word: superannuation
Cite this Source
Superannuated and Outdated. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/outdated/superannuated
Outdated & Superannuated. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/outdated/superannuated>.
Superannuated or Outdated. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/outdated/superannuated.
Google Ngram Viewer shows how "outdated" and "superannuated" have occurred on timeline