Colourless
Colourless adjective - Weak in color; not colorful.
Faint and colourless are semantically related. In some cases you can use "Faint" instead an adjective "Colourless".
Faint
Faint adjective - Not seen or understood clearly.
Colourless and faint are semantically related. Sometimes you can use "Colourless" instead an adjective "Faint".
Cite this Source
Faint and Colourless. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/colourless/faint
Colourless & Faint. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/colourless/faint>.
Faint or Colourless. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/colourless/faint.
Google Ngram Viewer shows how "colourless" and "faint" have occurred on timeline