Significant and Unhumorous

Significant

Significant adjective - Clearly conveying a special meaning (as one's mood).

Unhumorous and significant are semantically related In some cases you can use "Unhumorous" instead an adjective "Significant".

Unhumorous

Unhumorous adjective - Lacking humor.

Significant and unhumorous are semantically related in crucial topic. Sometimes you can use "Significant" instead an adjective "Unhumorous".
Cite this Source
Unhumorous and Significant. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/significant/unhumorous
Significant & Unhumorous. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/significant/unhumorous>.
Unhumorous or Significant. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/significant/unhumorous.
Google Ngram Viewer shows how "significant" and "unhumorous" have occurred on timeline