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Relevant vs Necessary - What's the difference?

relevant | necessary |

As adjectives the difference between relevant and necessary

is that relevant is directly related, connected, or pertinent to a topic while necessary is needed, required.

As a noun necessary is

bathroom, toilet, loo.

relevant

Adjective

(en adjective)
  • Directly related, connected, or pertinent to a topic.
  • His mother provided some relevant background information concerning his medical condition.
  • Not out of date; current.
  • * {{quote-news, year=1973, date=December 20, title=Hansen says Christmas time for thanks, hope, work=The Aberdeen Times citation
  • , passage=The message of Christmas is still relevant as we near the end of a troubled year and the beginning of an uncertain but challenging new year.}}
  • * {{quote-book, year=2008, author=Scott Cooper, Fritz Grutzner, Birk Cooper, title=Tips and Traps for Marketing Your Business, publisher=McGraw-Hill, isbn=978-0071494892 citation
  • , passage=Motorola was quickly losing the cell-phone battle to Nokia for a time. When they launched the RAZR phone and combined it with their "Hello Moto" campaign, it made the brand relevant again.}}

    Synonyms

    * applicable * germane * in point (legal) * pertinent * salient * significant

    Antonyms

    *

    Derived terms

    * safety-relevant

    Anagrams

    * ----

    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

    *