Humourless
Humourless adjective - Lacking humor.
Sour and humourless are semantically related. In some cases you can use "Sour" instead an adjective "Humourless".
Sour
Sour adjective - Causing or characterized by the one of the four basic taste sensations that is produced chiefly by acids.
Humourless and sour are semantically related. Sometimes you can use "Humourless" instead an adjective "Sour".
Mutual synonyms
Cite this Source
Sour and Humourless. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/humourless/sour
Humourless & Sour. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/humourless/sour>.
Sour or Humourless. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/humourless/sour.
Google Ngram Viewer shows how "humourless" and "sour" have occurred on timeline