Colourless
Colourless adjective - Weak in color; not colorful.
Darkish and colourless are semantically related. In some cases you can use "Darkish" instead an adjective "Colourless".
Darkish
Darkish adjective - Being without light or without much light.
Colourless and darkish are semantically related. Sometimes you can use "Colourless" instead an adjective "Darkish".
Mutual synonyms
Cite this Source
Darkish and Colourless. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/colourless/darkish
Colourless & Darkish. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/colourless/darkish>.
Darkish or Colourless. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/colourless/darkish.
Google Ngram Viewer shows how "colourless" and "darkish" have occurred on timeline