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illogic

illogic

4 8.0
A way of thinking that does not follow clear reasons
  • noun
  • /ɪˈlɒdʒɪk/
translation icon : ilógica
  • The professor pointed out the illogic in the argument presented by the student.

Examples

  • The dwarf stopped suddenly, realizing the illogic of it all.

    Fiction book (1992)
  • More and more New Englanders became committed to the principles of the Revolution and realized the illogic and injustice of slavery.

    Academic text (1991)
  • You should just keep following that illogic.

  • I hope I cleared up some of this Republican illogic for you guys... to help you understand better.

    Blog text (17)
  • However, the citation would have revealed only too clearly the comical illogic of such usage.

    Academic text (1998)
  • Is there anyone, anyone anywhere on the internet, who does not immediately see the illogic of TTC's argument?

    Blog text (18)
  • We just have to keep laying it out there and confronting the illogic and fear with reality.

    Blog text (7)
  • Caroline has been heard to remark, and there does seem a certain illogic to that fate in her particular case.

    Fiction book (1999)
  • If you were actually emotionless, you would have admitted the illogic of your position long ago and stopped arguing.

    Blog text (15)
  • In the past, Tate's subject matter has been the illogic and haplessness of private psychic life.

    Academic text (2010)

Synonyms

incoherence
vsillogic
5 7.3

Speech or writing that is unclear and hard to follow

names the core problem of invalid or incorrect logical reasoning instead
invalidity
vsillogic
  • Specialized
1 7.0

A state where an argument is not logical and the conclusion does not follow

is broader, covering invalid reasoning beyond formal argument structure
unsoundness
vsillogic
  • Formal
1 8.6

A wrong idea or reason that is not logical

focuses more narrowly on incorrect logical reasoning rather than truth claims
incoherency
vsillogic
1 7.5

A lack of clear, organized speech or writing that makes it hard to follow

points to faulty logical reasoning even when wording might seem clear
illogicality
vsillogic
7.8

A way of thinking that does not follow clear reasons

is the general, neutral label for that same invalid reasoning state
illogicalness
vsillogic
8.1

A quality of an idea or argument that has no clear, sensible reasons

is the standard term for that same absence of logical validity
inconsequence
vsillogic
9.8

A fault in thinking where ideas do not follow

is wider, applying to general incorrect or invalid reasoning as well

Antonyms

375 3.8

A set of reasons that explains why something was done or said

34 5.4

Clear thinking and decisions based on facts and logic

How Logical

soundness
4 4.9
illogic
4 8.0
flaw
131 3.0
inconsistency
30 4.8
fallacy
94 7.2
nonsense
578 2.5

Surface Forms

illogic singular
illogics plural

Morphology

illogic = logic (transparent) = il + logic

Formed by the negative prefix 'il-' + 'logic'; the meaning 'not logical' is directly derivable for learners familiar with the base and the negative prefix.

Etymology

Illogic comes from the prefix il- meaning 'not' and logic, from a Greek word meaning 'reason', so it literally means 'not reason'. That's why illogic describes thinking or arguments that are wrong or do not make sense.