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Rational vs Savvy - What's the difference?

rational | savvy |

As adjectives the difference between rational and savvy

is that rational is capable of reasoning while savvy is (informal) shrewd, well-informed and perceptive.

As nouns the difference between rational and savvy

is that rational is (mathematics) a rational number: a number that can be expressed as the quotient of two integers while savvy is shrewdness.

As a verb savvy is

(informal) to understand.

As an interjection savvy is

(informal) do you understand?.

rational

English

Alternative forms

* rationall (obsolete)

Etymology 1

From (etyl) rationel, rational, from (etyl)

Adjective

(en adjective)
  • Capable of reasoning.
  • *
  • Logically sound; not contradictory or otherwise absurd.
  • (label) Healthy or balanced intellectually; exhibiting reasonableness.
  • *{{quote-magazine, date=2014-06-21, volume=411, issue=8892, magazine=(The Economist)
  • , title= Magician’s brain , passage=The [Isaac] Newton that emerges from the [unpublished] manuscripts is far from the popular image of a rational practitioner of cold and pure reason. The architect of modern science was himself not very modern. He was obsessed with alchemy.}}
  • Of a number, capable of being expressed as the ratio of two integers.
  • ¾ is a rational number, but ?2 is an irrational number.
  • Of an algebraic expression, capable of being expressed as the ratio of two polynomials.
  • (label) Expressing the type, structure, relations, and reactions of a compound; graphic; said of formulae.
  • Antonyms
    * (reasonable) absurd, irrational, nonsensical * (capable of reasoning) arational, irrational, non-rational * (number theory) irrational

    Etymology 2

    From (etyl) rational, from , for which see the first etymology.

    Noun

    (en noun)
  • (mathematics) A rational number: a number that can be expressed as the quotient of two integers.
  • The quotient of two rationals''' is again a '''rational .
  • A rational being.
  • (Young)

    References

    * *

    Anagrams

    *

    savvy

    English

    Adjective

    (er)
  • (informal) Shrewd, well-informed and perceptive.
  • * 22 March 2012 , Scott Tobias, AV Club The Hunger Games [http://www.avclub.com/articles/the-hunger-games,71293/]
  • That such a safe adaptation could come of The Hunger Games speaks more to the trilogy’s commercial ascent than the book’s actual content, which is audacious and savvy in its dark calculations.

    Synonyms

    * canny

    Verb

  • (informal) to understand
  • Interjection

  • (informal) Do you understand?
  • Noun

    (-)
  • Shrewdness