Dullness
Dullness noun - The quality or state of lacking intelligence or quickness of mind.
Phlegmaticness and dullness are semantically related. In some cases you can replace term "Phlegmaticness" with "Dullness", this nouns are similar.
Phlegmaticness
Dullness and phlegmaticness are semantically related. Sometimes you can replace term "Dullness" with "Phlegmaticness", this words are similar.
Mutual synonyms
Cite this Source
Phlegmaticness and Dullness. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/dullness/phlegmaticness
Dullness & Phlegmaticness. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/dullness/phlegmaticness>.
Phlegmaticness or Dullness. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/dullness/phlegmaticness.
Google Ngram Viewer shows how "dullness" and "phlegmaticness" have occurred on timeline