Brainless
Brainless adjective - Not having or showing an ability to absorb ideas readily.
Usage example: a teacher who affirms that there are no brainless students, only lazy ones
Thick is a synonym for brainless in stupid topic. In some cases you can use "Thick" instead an adjective "Brainless", when it comes to topics like dumb. informal substitute
Thick
Thick adjective - Not having or showing an ability to absorb ideas readily.
Usage example: couldn't believe that his guests were so thick that they were missing his hints that it was time to leave
Brainless is a synonym for thick in stupid topic. Sometimes you can use "Brainless" instead an adjective "Thick".
Mutual synonyms
Cite this Source
Thick and Brainless. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/brainless/thick
Brainless & Thick. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/brainless/thick>.
Thick or Brainless. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/brainless/thick.
Google Ngram Viewer shows how "brainless" and "thick" have occurred on timeline