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rationality

rationality

34 5.4
Clear thinking and decisions based on facts and logic
  • noun
  • /ˌræʃəˈnælɪti/
translation icon : racionalidad
  • Humans have the potential for rationality, a potential that is only realized where the environment permits.
  • scientific rationality
  • rationality and objectivity
  • rationality and truth

In what kinds of forms do we find rationality or reason?

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Examples

  • So yeah, I think rationality is widespread, and that's a good thing.

  • The end of the era of miracles and romance and the beginning of the era of rationality, industry and science.

  • In what kinds of forms do we find rationality or reason?

  • I want to discuss the consequence of rationality in playing games.

  • His view was that rationality belongs to the cool observer.

  • Behind that calmness, I saw a cold rationality that would brook no argument.

    Fiction book (2000)
  • There's always been strong streak of rationality among the males in the family.

  • However, the idea of separating out rationality from spirituality is fundamentally a Western construct.

    Academic text (2008)
  • Like Benjamin Franklin and the European Enlightenment, he believed in rationality - that scientific truth, like a Greek god, would cast ignorance to the floor.

  • The ability to think critically and use rationality is crucial in solving complex problems.

Synonyms

common sense
vsrationality
244 1.8

The ability to make good decisions in everyday life

relies more on reason and logic than everyday practical instincts
good sense
vsrationality
53 3.6

The ability to make sensible decisions in everyday life

is similar but stresses reason over mere habit or feeling
reasonableness
vsrationality
8 3.7

A quality of being fair, sensible, and showing good judgment

focuses more on being guided by reason than on fairness
sound judgment
vsrationality
4 3.7

The ability to make sensible, careful decisions

is about reason guiding choices rather than emotion driven actions
soundness
vsrationality
4 4.9

Careful thinking and good judgment in making decisions

puts weight on logical guidance rather than only prudence
sensibleness
vsrationality
1 4.6

Being careful and reasonable when making choices

leans toward practicality within reason rather than abstract logic
rationalness
vsrationality
6.6

Actions or ideas based on clear reasons and careful thought

is broader, stressing being guided by reason not by emotion
logicality
vsrationality
  • Specialized
7.5

How clear and correct a person's thinking or argument is

is broader and includes practical judgement beyond formal correctness
logicalness
vsrationality
6.1

A quality of clear, correct thinking that follows facts and reasons

covers reason guided choices, not only formal rule following

Antonyms

12 6.2

A lack of clear, logical thinking

How Rational

rigor
  • Formal
18 6.8
rationality
34 5.4
soundness
4 4.9

Surface Forms

rationality singular
rationalities plural

Morphology

rationality = rational (transparent) = rational + ity

The noun is regularly formed from the adjective 'rational' with the suffix '-ity', so the meaning is directly recoverable.

Etymology

The word rationality comes from the old Latin word ratio, which means 'reason' or 'calculation'. Think of it as the same root in the everyday word reason and in rational, so rationality means using clear thinking and careful judgment instead of emotion.