Rational
Shrewd
Shrewd adjective - Having or showing a practical cleverness or judgment.
Rational and shrewd are semantically related in reasonable topic. Sometimes you can use "Rational" instead an adjective "Shrewd".
Mutual synonyms
Cite this Source
Shrewd and Rational. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/rational/shrewd
Rational & Shrewd. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/rational/shrewd>.
Shrewd or Rational. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/rational/shrewd.
Google Ngram Viewer shows how "rational" and "shrewd" have occurred on timeline