Irrational and Unlogical

Irrational

Irrational adjective - Not consistent with or using reason.
Usage example: irrational animals

Unlogical and irrational are semantically related. In some cases you can use "Unlogical" instead an adjective "Irrational".

Nearby Words: irrationality, irrationally

Unlogical

Unlogical adjective - Lacking in correct logical relation.

Irrational and unlogical are semantically related. You can use "Irrational" instead an adjective "Unlogical".
Cite this Source
Unlogical and Irrational. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/irrational/unlogical
Irrational & Unlogical. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/irrational/unlogical>.
Unlogical or Irrational. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/irrational/unlogical.
Google Ngram Viewer shows how "irrational" and "unlogical" have occurred on timeline