Flexible and Rational

Flexible

Flexible adjective - Capable of being readily changed.

Rational and flexible are semantically related. In some cases you can use "Rational" instead an adjective "Flexible".

Nearby Words: flexibility, flex, flexibly, flexion

Rational

Rational adjective - Having the ability to reason.

Flexible and rational are semantically related. Sometimes you can use "Flexible" instead an adjective "Rational".

Both words in one sentence

  • Straitjackets are designed this way, in that someone who's both mentally-rational and moderately flexible can often work their way out of them after a few tries.
Cite this Source
Rational and Flexible. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flexible/rational
Flexible & Rational. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flexible/rational>.
Rational or Flexible. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flexible/rational.
Google Ngram Viewer shows how "flexible" and "rational" have occurred on timeline