Clueless
Clueless adjective - Not informed about or aware of something.
Stupid and clueless are semantically related. in unsophisticated topic. In some cases you can use "Stupid" instead an adjective "Clueless".
Nearby Word: clue
Stupid
Stupid adjective - Showing or marked by a lack of good sense or judgment.
Usage example: not liking the captain is a stupid reason to quit the team
Mutual synonyms
Both words in one sentence
- Often capped by a stupid or clueless person accidentally saying something that humiliates themselves instead of the other.
Source: Truth-Telling Session - It's about a fox (who is mischievous and occasionally clueless, but not as stupid as the title suggests) and his friends the raccoon, the bunny, and the bird.
Source: Webcomic / StupidFox -
Not merely a stupid boss... he's also utterly clueless when it's obvious to everyone else that Danielle found out she's pregnant.Danielle (in the bathroom with her pregnancy test) HOORAY!
Source: Webcomic / Kevin & Kell
Cite this Source
Stupid and Clueless. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clueless/stupid
Clueless & Stupid. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clueless/stupid>.
Stupid or Clueless. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clueless/stupid.
Google Ngram Viewer shows how "clueless" and "stupid" have occurred on timeline