Serious
Serious adjective - Not joking or playful in mood or manner.
Tigerish and serious are semantically related. In some cases you can use "Tigerish" instead an adjective "Serious".
Nearby Words: seriously, seriousness
Mutual synonyms
Cite this Source
Tigerish and Serious. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/serious/tigerish
Serious & Tigerish. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/serious/tigerish>.
Tigerish or Serious. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/serious/tigerish.
Google Ngram Viewer shows how "serious" and "tigerish" have occurred on timeline