Blue
Blue adjective - Depicting or referring to sexual matters in a way that is unacceptable in polite society.
Spiritless and blue are semantically related in happy topic. In some cases you can use "Spiritless" instead an adjective "Blue".
Mutual synonyms
Cite this Source
Spiritless and Blue. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/blue/spiritless
Blue & Spiritless. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/blue/spiritless>.
Spiritless or Blue. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/blue/spiritless.
Google Ngram Viewer shows how "blue" and "spiritless" have occurred on timeline