Dullness
Dullness noun - The quality or state of lacking intelligence or quickness of mind.
Dull-headedness and dullness are semantically related. In some cases you can use "Dull-headedness" instead a noun "Dullness".
Dull-headedness
Dullness and dull-headedness are semantically related. You can use "Dullness" instead a noun phrase "Dull-headedness".
Mutual synonyms
Cite this Source
Dull-headedness and Dullness. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/dullness/dull-headedness
Dullness & Dull-headedness. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/dullness/dull-headedness>.
Dull-headedness or Dullness. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/dullness/dull-headedness.