Dull
Dull adjective - Not having or showing an ability to absorb ideas readily.
Usage example: the importance of the discovery was lost on the dull minds of his colleagues
Simpleminded and dull are semantically related. In some cases you can use "Simpleminded" instead an adjective "Dull".
Simpleminded
Simpleminded adjective - Showing or marked by a lack of good sense or judgment.
Usage example: scornful of their simpleminded belief that their parents would always be there to take care of them
Dull and simpleminded are semantically related. Sometimes you can use "Dull" instead an adjective "Simpleminded".
Mutual synonyms
Cite this Source
Simpleminded and Dull. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/dull/simpleminded
Dull & Simpleminded. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/dull/simpleminded>.
Simpleminded or Dull. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/dull/simpleminded.
Google Ngram Viewer shows how "dull" and "simpleminded" have occurred on timeline