Irrational
Irrational adjective - Not using or following good reasoning.
Loco and irrational are semantically related In some cases you can use "Loco" instead an adjective "Irrational".
Nearby Words: irrationality, irrationally
Loco
Loco adjective - Having or showing a very abnormal or sick state of mind.
Usage example: that dog's plumb loco, just running around in circles all day long
Irrational and loco are semantically related in insane topic. Sometimes you can use "Irrational" instead an adjective "Loco".
Mutual synonyms
Cite this Source
Loco and Irrational. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/irrational/loco
Irrational & Loco. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/irrational/loco>.
Loco or Irrational. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/irrational/loco.
Google Ngram Viewer shows how "irrational" and "loco" have occurred on timeline