Flexible
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.
Source: Myopic Architecture
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