Extremities
Seriousness and extremities are semantically related. In some cases you can use "Seriousness" instead a noun "Extremities".
Seriousness
Seriousness noun - A mental state free of jesting or trifling.
Extremities and seriousness are semantically related. Sometimes you can replace term "Extremities" with "Seriousness", this nouns are similar.
Cite this Source
Seriousness and Extremities. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/extremities/seriousness
Extremities & Seriousness. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/extremities/seriousness>.
Seriousness or Extremities. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/extremities/seriousness.
Google Ngram Viewer shows how "extremities" and "seriousness" have occurred on timeline