Dull
Dull adjective - Lacking sharpness of edge or point.
Discoloured and dull are semantically related. In some cases you can use "Discoloured" instead an adjective "Dull".
Discoloured
Dull and discoloured are semantically related. Sometimes you can use "Dull" instead an adjective "Discoloured".
Mutual synonyms
Cite this Source
Discoloured and Dull. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/dull/discoloured
Dull & Discoloured. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/dull/discoloured>.
Discoloured or Dull. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/dull/discoloured.
Google Ngram Viewer shows how "dull" and "discoloured" have occurred on timeline