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unreason

unreason

1 9.9
A state of not thinking clearly or logically
  • noun
  • /ʌnˈrizən/
: irracionalidad
  • And the term intolerance is of course, just euphemism for a wave of unreason and humanity that was sweeping the country.
  • reason and unreason

Faith comes to know it as falsehood, unreason, and is ill intentioned.

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Examples

  • So do faith and unreason, but your point is well taken.

    Blog text (23)
  • Medicine and witchcraft, pharmacology and demonology, reason and unreason struck an odd alliance.

    Academic text (2001)
  • But the unreason of faith, and of this particular faith, has been with us a long time.

    Blog text (13)
  • Rachel used to say, "And the voice of unreason is heard in the land."

    Fiction book (1990)
  • Now my world has shrunk to a few square miles, but the voice of unreason is still heard here.

    Fiction book (1990)
  • Rather, what was needed was a type of anti-art that could effect a balance between reason and unreason.

    Academic text (2003)
  • The problem with looking for the reasons behind unreason is that, well, unreason doesn't have sensible reasons.

    Blog text (14)
  • The idea that only someone who'd reached real depths of unreason could muster.

    Fiction book (2000)
  • Human beings, Richter suggests, are a mixture of opposing characteristics: reason and unreason, conscious and unconscious, civilized and primitive, thought and feeling.

    Academic text (2003)
  • The politician's speech was filled with unreason, making it difficult to understand his true intentions.

Synonyms

irrationality
vsunreason
12 6.2

A lack of clear, logical thinking

is identical but stresses lack of ability to think logically
illogicalness
vsunreason
8.1

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

is more general and points to a basic failure to think logically
illogicality
vsunreason
7.8

A way of thinking that does not follow clear reasons

is broader, covering the general inability to think logically

Antonyms

∞ 3.0

The power to think and understand clearly

How Rational

rationality
34 5.4
unreason
1 9.9
illogic
4 8.0

Surface Forms

unreason singular
unreasons plural

Morphology

unreason = reason (transparent) = un + reason

The meaning is a straightforward negation formed by productive prefix 'un-' added to 'reason', yielding 'lack of reason'.

Etymology

Unreason comes from the prefix un- meaning 'not' and the word reason meaning 'careful thinking' or 'good judgment'. So, unreason is the state of 'not thinking clearly' or acting without logic.