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
Mutual synonyms
Cite this Source
Paranoiac and Loco. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/loco/paranoiac
Loco & Paranoiac. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/loco/paranoiac>.
Paranoiac or Loco. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/loco/paranoiac.
Google Ngram Viewer shows how "loco" and "paranoiac" have occurred on timeline