Mirthless
Sunless
Sunless adjective - Causing or marked by an atmosphere lacking in cheer.
Usage example: mental patients who were once condemned to spend their lives in the sunless confines of a state asylum
Mirthless and sunless are semantically related. Sometimes you can use "Mirthless" instead an adjective "Sunless".
Nearby Word: sun
Mutual synonyms
Cite this Source
Sunless and Mirthless. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/mirthless/sunless
Mirthless & Sunless. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/mirthless/sunless>.
Sunless or Mirthless. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/mirthless/sunless.
Google Ngram Viewer shows how "mirthless" and "sunless" have occurred on timeline