Loony
Loony adjective - Showing or marked by a lack of good sense or judgment.
Usage example: that's got to be the looniest idea I've ever heard
Nearby Word: loon
Rational
Rational adjective - According to the rules of logic.
Usage example: insisted there was a rational explanation for the strange creaking noises and that there were no such things as ghosts
Both words in one sentence
-
Apart from the standard UST with Kirihara, he's also attracted the romantic interest of two Loony Fangirls, a Contractor that regularly forgoes the hat of rational self-interest because she's in love with him, and a girl that isn't even supposed to feel any emotions, much less love.
Source: Chick Magnet
Cite this Source
Rational and Loony. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/loony/rational
Loony & Rational. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/loony/rational>.
Rational or Loony. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/loony/rational.
Google Ngram Viewer shows how "loony" and "rational" have occurred on timeline