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Robust vs Effective - What's the difference?

robust | effective |

As adjectives the difference between robust and effective

is that robust is evincing strength; indicating vigorous health; strong; sinewy; muscular; vigorous; sound; as, a robust body; robust youth; robust health while effective is having the power to produce a required effect or effects.

As a noun effective is

a soldier fit for duty.

robust

English

Adjective

(er)
  • Evincing strength; indicating vigorous health; strong; sinewy; muscular; vigorous; sound; as, a robust body; robust youth; robust health.
    • He was a robust man of six feet four.
  • * Anthony Trollope (1815-1882)
    • She was stronger, larger, more robust physically than he had hitherto conceived.
  • Violent; rough; rude.
  • * {{quote-news
    • , year=2011 , date=October 1 , author=Phil McNulty , title=Everton 0 - 2 Liverpool , work=BBC Sport citation , page= , passage=As a frenetic opening continued, Cahill - whose robust approach had already prompted Jamie Carragher to register his displeasure to Atkinson - rose above the Liverpool defence to force keeper Pepe Reina into an athletic tip over the top.}}
  • Requiring strength or vigor; as, robust employment.
  • Sensible (of intellect etc.); straightforward, not given to or confused by uncertainty or subtlety;
  • (systems engineering) Designed or evolved in such a way as to be resistant to total failure despite partial damage.
  • (software engineering) Resistant or impervious to failure regardless of user input or unexpected conditions.
  • (statistics) Not greatly influenced by errors in assumptions about the distribution of sample errors.

    • Usage notes

    * "More" and "most robust" are much more common than the forms ending in "-er" or "-est".

    Derived terms

    * robustness

    See also

    * (Robust statistics)

    Anagrams

    * * ----

    effective

    English

    Adjective

    (en adjective)
  • Having the power to produce a required effect or effects.
    • The pill is an effective method of birth control.
  • Producing a decided or decisive effect.
    • The president delivered an effective speech!
  • * Jeremy Taylor
    • Whosoever is an effective , real cause of doing his neighbour wrong, is criminal.
  • Efficient, serviceable, or operative, available for useful work.
    • How long does it take to make a bunch of civilians an effective military force?
    My effective income after taxes and child support is $500 a month.
    The effective radiated power is determined by multiplying the transmitter power output with the antenna gain.
    The effective voltage of an alternating current is 0.7 times its peak voltage.
  • Actually in effect.
    • The curfew is effective at midnight.
  • Having no negative coefficients.

    • Related terms

    * effect * effectivity * effectual * efficacious * efficacity * efficacy * efficiency * efficient

    Noun

    (en noun)
  • (military) A soldier fit for duty.
  • *1876 , , Recollections of the Elkhorn Campaign :
  • *:The Army of the West reached Corinth sometime after the battle of Shiloh. We were 15,000 effectives , and brought Beauregard's effective force up to 45,000 men.
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