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rationalist

rationalist

3 7.0
A person who trusts reason and observable facts, not supernatural explanations
  • noun
  • /ˈræʃənəlɪst/
translation icon : racionalista
  • As a rationalist, she believed that all conclusions should be drawn from observable facts.

That's an idea that rationalists had about where our ideas come from.

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Examples

  • Marx was an example of a rationalist who was simultaneously a romantic.

    Academic text (1997)
  • Homeopaths, on the other hand, are the butt of jokes for rationalists the world over.

    Blog text (14)
  • The rationalist has no difficulty at all with our original question: What is education for?

    Academic text (1991)
  • "You may be a rationalist," Todywalla said.

    Fiction book (1994)
  • Is there such a thing as an academic rationalist curriculum that should be transmitted to the gifted only?

    Academic text (1991)
  • And this is where many rationalists are quite disingenuous in their approach.

    Blog text (2)
  • I'm a rationalist.

  • He was critical of the rationalists of the neoscholastics.

  • The rationality and intelligibility of the cosmos converted Einstein into a believing rationalist.

    Academic text (2009)
  • The third is an insistence on a spacious view of education, in opposition to the rationalist's narrow focus on manpower training and civic indoctrination.

    Academic text (1991)

Synonyms

positivist
vsrationalist
  • Formal
1 9.3

A person who believes only facts that can be seen or measured count as knowledge

is broader, stressing reason beyond observable facts
reasoner
vsrationalist
1 5.5

A person who thinks and argues in a clear, logical way

places more weight on observable evidence and rejects supernatural ideas
ratiocinator
vsrationalist
  • Archaic
9.9

A person who thinks carefully and uses logic to solve problems

emphasizes factual observation and excludes metaphysical claims
intellectualist
vsrationalist
8.1

A person who believes reason matters more than feelings when deciding

prioritizes observable facts and rejects speculative supernatural explanations

How Rational

rationalist
3 7.0
reasonable
595 2.7

Surface Forms

rationalist singular
rationalists plural

Morphology

rationalist = rational (transparent) = rational + ist

Formed by the adjective 'rational' plus the productive agentive suffix '-ist'; the meaning 'a person who emphasizes reason' follows directly.

Etymology

Rationalist comes from the Latin root ratio 'reason' or 'calculation', the same root in rational and ratio. So a rationalist is someone who trusts reason and evidence rather than guesses or stories.