adj ·4 syllables ·Moderate ·College level

Definitions

Adjective

1. 1
   Contrary to logic; lacking sense or sound reasoning.

   "I received an illogical reply and that left me standing there feeling confused."

Adjective

1. 1
   lacking orderly continuity wordnet
2. 2
   lacking in correct logical relation wordnet

Synonyms

All synonyms

inconsequentialirrationalabsurdaberrantabroadabsonant

Antonyms

All antonyms

logicalsensical

Example

More examples

"It's completely illogical. It wasn't as if I was shouting outside while drunk."

Etymology

From il- + logical.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.