Slow
Slow adjective - Not having or showing an ability to absorb ideas readily.
Usage example: the slower students worked together in a separate group
Thick is a synonym for slow in stupid topic. In some cases you can use "Thick" instead an adjective "Slow", when it comes to topics like dense, obtuse, unintelligent. 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
Slow is a synonym for thick in characteristic topic. Sometimes you can use "Slow" instead an adjective "Thick", if it concerns topics such as stupid, obtuse.
Both words in one sentence
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She has the kind of hair that's ideal for pinning up in a tight bun and then shaking down in slow motion halfway through the movie, and even has the thick, nerdy glasses to take off dramatically too.
Source: The Glasses Gotta Go -
Both are known for three things—slow speed, big guns, and a foot-thick layer of frontal armor.
Source: The Juggernaut -
Also, Manti naturally have horribly slow repairing speeds, meaning it's nigh-impossible to get a system running again in the thick of combat.
Source: Magikarp Power
Cite this Source
Thick and Slow. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/slow/thick
Slow & Thick. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/slow/thick>.
Thick or Slow. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/slow/thick.
Google Ngram Viewer shows how "slow" and "thick" have occurred on timeline