Search Dictionary
Definition of illogic

illogic

/ɪˈlɑː.dʒɪk/
il · log · ic
Adverb:illogically
•
Adjective:illogical
JUMP TO:

illogic Lexical Profile

illogic Game Scores & Validity

• noun

1

Thinking, reasoning, or behavior that is contrary to the principles of sound logic or common sense; a lack of logical validity.

Example

"The committee quickly pointed out the glaring illogic of cutting the research budget while demanding faster innovation."

Synonyms
View all synonyms for illogic
Antonyms
View all antonyms for illogic

• Rhymes for illogic

• Nearby Words

illiterate
illiterately
illness
illogic
illogical
illogically
illuminate

Word Origin & Etymology

Coined in the early 17th century from the prefix 'il-' (an assimilated form of 'in-', meaning 'not') and 'logic', or as a back-formation from the adjective 'illogical'.

Cite this Entry

Wordmom. (2026). Definition of Illogic. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/illogic
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.