Unlogical and Unsound

Unlogical

Unlogical adjective - Lacking in correct logical relation.

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

Unsound

Unsound adjective - Having or showing a very abnormal or sick state of mind.

Unlogical and unsound are semantically related. Sometimes you can replace term "Unlogical" with "Unsound", this adjectives are similar.

Nearby Words: unsounded, unsoundly
Cite this Source
Unsound and Unlogical. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/unlogical/unsound
Unlogical & Unsound. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/unlogical/unsound>.
Unsound or Unlogical. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/unlogical/unsound.
Google Ngram Viewer shows how "unlogical" and "unsound" have occurred on timeline