Obsolete and Uncool

Obsolete

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

Uncool and obsolete are semantically related. In some cases you can use "Uncool" instead an adjective "Obsolete".

Uncool

Uncool adjective - (spoken slang) unfashionable and boring.

Obsolete and uncool are semantically related. Sometimes you can use "Obsolete" instead an adjective "Uncool".
Cite this Source
Uncool and Obsolete. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/obsolete/uncool
Obsolete & Uncool. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/obsolete/uncool>.
Uncool or Obsolete. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/obsolete/uncool.
Google Ngram Viewer shows how "obsolete" and "uncool" have occurred on timeline