Stupid
Stupid adjective - Not having or showing an ability to absorb ideas readily.
Unserviceable and stupid are semantically related. In some cases you can use "Unserviceable" instead an adjective "Stupid".
Unserviceable
Unserviceable adjective - Not capable of being put to use or account.
Stupid and unserviceable are semantically related. Sometimes you can use "Stupid" instead an adjective "Unserviceable".
Cite this Source
Unserviceable and Stupid. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/stupid/unserviceable
Stupid & Unserviceable. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/stupid/unserviceable>.
Unserviceable or Stupid. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/stupid/unserviceable.
Google Ngram Viewer shows how "stupid" and "unserviceable" have occurred on timeline