Lucid and Rational

Lucid

Lucid adjective - Having full use of one's mind and control over one's actions.
Usage example: decided to make out her will while she was still lucid

Rational is a synonym for lucid in sane topic. In some cases you can use "Rational" instead an adjective "Lucid", when it comes to topics like mental condition, clearheaded, clear-headed. popular alternative

Nearby Words: lucidity, lucidly

Rational

Rational adjective - Consistent with or based on or using reason.
Usage example: rational behavior

Lucid is a synonym for rational in sane topic. You can use "Lucid" instead an adjective "Rational", if it concerns topics such as mental condition, sensible, realistic. popular alternative

Both words in one sentence

  • Even abrasive goofballs such as Pinkie Pie and Rainbow Dash sometimes prove more rational than the more lucid Fluttershy or Applejack.
    Source: Sanity Ball
Cite this Source
Rational and Lucid. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/lucid/rational
Lucid & Rational. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/lucid/rational>.
Rational or Lucid. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/lucid/rational.
Google Ngram Viewer shows how "lucid" and "rational" have occurred on timeline