Erratic
Erratic adjective - Lacking a definite plan, purpose, or pattern.
Unreasoning and erratic are semantically related. In some cases you can use "Unreasoning" instead an adjective "Erratic".
Nearby Word: errant
Unreasoning
Unreasoning adjective - Not using or following good reasoning.
Erratic and unreasoning are semantically related. Sometimes you can use "Erratic" instead an adjective "Unreasoning".
Cite this Source
Unreasoning and Erratic. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/erratic/unreasoning
Erratic & Unreasoning. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/erratic/unreasoning>.
Unreasoning or Erratic. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/erratic/unreasoning.
Google Ngram Viewer shows how "erratic" and "unreasoning" have occurred on timeline