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Important vs Indispensable - What's the difference?

important | indispensable |

As adjectives the difference between important and indispensable

is that important is having relevant and crucial value while indispensable is not admitting ecclesiastical dispensation; not subject to release or exemption; that cannot be allowed by bending the canonical rules.

As a noun indispensable is

a thing that is not dispensable; a necessity.

important

English

Adjective

(en adjective)
  • Having relevant and crucial value.
  • :
  • *
  • *:Thus, when he drew up instructions in lawyer language, he expressed the important words by an initial, a medial, or a final consonant, and made scratches for all the words between; his clerks, however, understood him very well.
  • *{{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)
  • , chapter=20 citation , passage=The story struck the depressingly familiar note with which true stories ring in the tried ears of experienced policemen.
  • *1988, (Robert Ferro), Second Son :
  • *:For this was the most important thing, that when a person felt strongly about an issue in life, it mustn’t be ignored by others; for if it was, everything subsequent to it would turn out badly, even though there should seem to be no direct connection.
  • *{{quote-magazine, year=2013, month=May-June, author= Katrina G. Claw
  • , title= Rapid Evolution in Eggs and Sperm , volume=101, issue=3, magazine=(American Scientist) , passage=In plants, the ability to recognize self from nonself plays an important role in fertilization, because self-fertilization will result in less diverse offspring than fertilization with pollen from another individual.}}

    Synonyms

    * (l) * See also

    Antonyms

    * unimportant * negligible

    Derived terms

    * importantly, importantness, unimportant, VIP

    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.
  • ----