Onetime and Outdated

Onetime

Onetime adjective - Happening only once.

Outdated and onetime are semantically related. In some cases you can use "Outdated" instead an adjective "Onetime".

Outdated

Outdated adjective - Having passed its time of use or usefulness.

Onetime and outdated are semantically related. Sometimes you can use "Onetime" instead an adjective "Outdated".
Cite this Source
Outdated and Onetime. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/onetime/outdated
Onetime & Outdated. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/onetime/outdated>.
Outdated or Onetime. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/onetime/outdated.
Google Ngram Viewer shows how "onetime" and "outdated" have occurred on timeline