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Effective vs Flexible - What's the difference?

effective | flexible |

As adjectives the difference between effective and flexible

is that effective is having the power to produce a required effect or effects while flexible is capable of being flexed or bent without breaking; able to be turned, bowed, or twisted, without breaking; pliable; not stiff or brittle.

As nouns the difference between effective and flexible

is that effective is (military) a soldier fit for duty while flexible is (chiefly|engineering|and|manufacturing) something that is flexible.

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.
    • ----

    flexible

    English

    Adjective

    (en adjective)
  • Capable of being flexed or bent without breaking; able to be turned, bowed, or twisted, without breaking; pliable; not stiff or brittle.
    • When the splitting wind Makes flexible the knees of knotted oaks. -
  • Willing or ready to yield to the influence of others; not invincibly rigid or obstinate; tractable; manageable; ductile; easy and compliant; wavering.
    • Phocion was a man of great severity, and no ways flexible to the will of the people. - .
    Women are soft, mild, pitiful, and flexible . -
  • Capable or being adapted or molded; plastic,; as, a flexible language.
    • This was a principle more flexible to their purpose. -Rogers.

    Synonyms

    * bendsome * ductile * inconstant * manageable * obsequious * pliant * pliable * supple * tractable * wavering

    Derived terms

    * flexibly * flexibleness

    Related terms

    * flexibility * inflexible

    See also

    * foldable

    Noun

    (en noun)
  • (chiefly, engineering, and, manufacturing) Something that is flexible.
  • * {{quote-news, year=2009, date=August 19, author=Terry McCrann, title=Win-win deal for the times, work=Herald Sun citation
    • , passage=Alcan is mostly flexibles -- and so it boosts Amcor's flexible packaging business to a globally significant $7 billion one. }}

    References

    * * (flexible) * (flexibility) ----