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Certain vs Arbitrary - What's the difference?

certain | arbitrary | Related terms |

Certain is a related term of arbitrary.


As adjectives the difference between certain and arbitrary

is that certain is certain while arbitrary is (usually|of a decision) based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random.

As a noun arbitrary is

anything arbitrary, such as an arithmetical value or a fee.

certain

English

Adjective

(wikipedia certain) (en adjective)
  • Sure, positive, not doubting.
  • I was certain of my decision.
  • (obsolete) Determined; resolved.
  • * Milton
  • However, I with thee have fixed my lot, / Certain to undergo like doom.
  • Not to be doubted or denied; established as a fact.
  • * Bible, Dan. ii. 45
  • The dream is certain , and the interpretation thereof sure.
  • Actually existing; sure to happen; inevitable.
  • Bankruptcy is the certain outcome of your constant gambling and lending.
  • * Dryden
  • Virtue that directs our ways / Through certain dangers to uncertain praise.
  • * Shakespeare
  • Death, as the Psalmist saith, is certain to all.
  • Unfailing; infallible.
  • * Mead
  • I have often wished that I knew as certain a remedy for any other distemper.
  • Fixed or stated; regular; determinate.
  • * Bible, Ex. xvi. 4
  • The people go out and gather a certain rate every day.
  • Not specifically named; indeterminate; indefinite; one or some; sometimes used independently as a noun, and meaning certain persons.
  • * Bible, Luke v. 12
  • It came to pass when he was in a certain city.
  • * Macaulay
  • About everything he wrote there was a certain natural grace and decorum.

    Synonyms

    * See also

    Antonyms

    * (not doubting) uncertain * (sure to happen) impossible, incidental

    Derived terms

    * certainly

    Determiner

    (en determiner)
  • Having been determined but unspecified. The quality of some particular subject or object which is known by the speaker to have been specifically singled out among similar entities of its class.
  • * Bible, Acts xxiii. 12
  • Certain of the Jews banded together.
  • * , title=The Mirror and the Lamp
  • , chapter=3 citation , passage=One saint's day in mid-term a certain newly appointed suffragan-bishop came to the school chapel, and there preached on “The Inner Life.”}}

    Statistics

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    Anagrams

    * * 1000 English basic words ----

    arbitrary

    English

    Adjective

    (arbitrariness) (en adjective)
  • (usually, of a decision) Based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random.
  • Benjamin Franklin's designation of "positive" and "negative" to different charges was arbitrary . In fact, electrons flow in the opposite direction to conventional current.
    The decision to use 18 years as the legal age of adulthood was arbitrary , as both age 17 and 19 were reasonable alternatives.
  • Determined by impulse rather than reason; heavy-handed.
  • "The Russian trials were Stalin's purges, with which he attempted to consolidate his power. Like most people in the West, I believed these show trials to be the arbitrary acts of a cruel dictator." ( Max Born, Letters to Einstein)
  • (mathematics) Any and all possible.
  • The equation is true for an arbitrary value of x.
  • Determined by independent arbiter.
  • To secure food safety, there should first be a national standard to arbitrarily state what is wholesome and what is not; second, the final buyer should know exactly what he is purchasing. ( The World's Work ...: a history of our time)

    Noun

    (arbitraries)
  • Anything arbitrary, such as an arithmetical value or a fee.