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Indispensable vs Necessary - What's the difference?

indispensable | necessary |

As adjectives the difference between indispensable and necessary

is that indispensable is not admitting ecclesiastical dispensation; not subject to release or exemption; that cannot be allowed by bending the canonical rules while necessary is needed, required.

As nouns the difference between indispensable and necessary

is that indispensable is a thing that is not dispensable; a necessity while necessary is bathroom, toilet, loo.

indispensable

English

Adjective

(en adjective)
  • (ecclesiastical, obsolete) Not admitting ecclesiastical dispensation; not subject to release or exemption; that cannot be allowed by bending the canonical rules.
  • The law was moral and indispensable . -Bp. Burnet
  • Absolutely necessary or requisite; that one cannot do without.
  • An indispensable component of a heart-healthy diet.
  • * {{quote-book, year=2006, author=
  • , title=Internal Combustion , chapter=2 citation , passage=But through the oligopoly, charcoal fuel proliferated throughout London's trades and industries. By the 1200s, brewers and bakers, tilemakers, glassblowers, pottery producers, and a range of other craftsmen all became hour-to-hour consumers of charcoal. This only magnified the indispensable nature of the oligopolists.}}

    Synonyms

    * See also

    Antonyms

    * dispensable

    Derived terms

    * indispensability * indispensableness * indispensably

    Noun

    (en noun)
  • A thing that is not dispensable; a necessity.
  • (in the plural, colloquial, dated) Trousers.
  • ----

    necessary

    Adjective

    (en adjective)
  • needed, required
  • * Shakespeare
  • 'Tis necessary he should die.
  • * Tillotson
  • A certain kind of temper is necessary to the pleasure and quiet of our minds.
  • Such as must be; not to be avoided; inevitable.
  • * Shakespeare
  • Death, a necessary end, / Will come when it will come.
  • Acting from necessity or compulsion; involuntary.
  • Whether man is a necessary or a free agent is a question much discussed.

    Synonyms

    * (needed) See also * (such as must be) inevitable, natural

    Antonyms

    * (needed) unnecessary * (such as must be) evitable, incidental, impossible

    Derived terms

    * necessarily * necessary condition

    Noun

    (necessaries)
  • (archaic, British) bathroom, toilet, loo
  • Statistics

    *