{"id":7281,"date":"2025-07-24T05:24:32","date_gmt":"2025-07-24T05:24:32","guid":{"rendered":"https:\/\/www.buhave.com\/dictionary\/?p=7281"},"modified":"2026-05-23T12:11:08","modified_gmt":"2026-05-23T12:11:08","slug":"illogical-meaning-definition-synonyms-and-antonyms","status":"publish","type":"post","link":"https:\/\/www.buhave.com\/dictionary\/illogical-meaning-definition-synonyms-and-antonyms\/","title":{"rendered":"Illogical \u2013 Meaning, Definition, Synonyms and Antonyms"},"content":{"rendered":"

The word ‘Illogical’<\/strong> is an adjective. It describes thoughts, actions, or arguments that don’t follow clear reasoning or that contradict themselves. In this guide, you’ll learn the full definition, synonyms, antonyms, etymology, and practical example sentences for using ‘Illogical’ correctly.<\/p>\n

Illogical Explained in Depth<\/h2>\n

A complete and detailed guide to the word Illogical, including meaning, definition, examples, etymology, synonyms, antonyms, and common usage in everyday and academic writing.<\/p>\n

Meanings of Illogical<\/h3>\n

Illogical refers to actions, thoughts, or arguments that don’t make sense according to reason or logic. It implies a lack of coherence or consistency, often leading to confusion, poor judgment, or flawed conclusions.<\/p>\n

Definition<\/h3>\n

Illogical means not making sense according to the rules of logic or rational thinking. It describes conclusions or behaviors that contradict facts, evidence, or established reasoning. An illogical claim may be internally inconsistent, rely on irrelevant details, skip essential steps, or appear to be driven by emotion rather than reason. In writing, calling something illogical often signals that it fails to follow a logical chain of thought.<\/p>\n

Etymology<\/h3>\n

The word “illogical”<\/strong> comes from the prefix “il-”<\/strong> (a variant of “in-”<\/strong>, meaning “not”<\/strong>) combined with “logical”<\/strong>. “Logical”<\/strong> traces back to the Greek “logikos”<\/strong>, meaning “reasoning”<\/strong> or “rational.”<\/strong> The word entered English in the late 16th century.<\/p>\n

Example Sentences<\/h3>\n