Quick and Thickheaded
Opposite meaning words
Quick
Quick adjective - Having or showing quickness of mind.
Usage example: a quick lad, he immediately caught on to how the machinery operated
Thickheaded is an antonym for quick.
Thickheaded
Thickheaded adjective - Not having or showing an ability to absorb ideas readily.
Usage example: don't suppose that he's thickheaded just because he doesn't understand English very well
Quick is an antonym for thickheaded.
Cite this Source
Thickheaded and Quick. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/quick/thickheaded
Quick & Thickheaded. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/quick/thickheaded>.
Thickheaded or Quick. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/quick/thickheaded.
Google Ngram Viewer shows how "quick" and "thickheaded" have occurred on timeline