Off colour
Questionable and off colour are semantically related. In some cases you can use "Questionable" instead an adjective phrase "Off colour".
Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Off colour and questionable are semantically related. Sometimes you can replace phrase "Off colour" with "Questionable", this terms are similar.
Cite this Source
Questionable and Off colour. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/off_colour/questionable
Off colour & Questionable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/off_colour/questionable>.
Questionable or Off colour. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/off_colour/questionable.
Google Ngram Viewer shows how "off colour" and "questionable" have occurred on timeline