Preposterous and Unlogical

Preposterous

Preposterous adjective - Conceived or made without regard for reason or reality.

Unlogical and preposterous are semantically related. In some cases you can replace term "Unlogical" with "Preposterous", this adjectives are similar.

Unlogical

Unlogical adjective - Lacking in correct logical relation.

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