Incoherent and Illogical

Incoherent

Incoherent adjective - Not clearly or logically connected.
Usage example: the thriller's incoherent plot left movie audiences wondering who did what

Illogical is a synonym for incoherent in inconsistent topic. In some cases you can use "Illogical" instead an adjective "Incoherent", when it comes to topics like rambling, uncoordinated. popular alternative

Nearby Words: incoherence, incoherently

Illogical

Illogical adjective - Lacking in correct logical relation.

Incoherent is a synonym for illogical in inconsistent topic. You can use "Incoherent" instead an adjective "Illogical", if it concerns topics such as uncoordinated. popular alternative

Nearby Word: illogicality
Cite this Source
Illogical and Incoherent. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/incoherent/illogical
Incoherent & Illogical. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/incoherent/illogical>.
Illogical or Incoherent. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/incoherent/illogical.
Google Ngram Viewer shows how "incoherent" and "illogical" have occurred on timeline