Synonyms for

Indispensable

Verb / ˌɪndɪˈspensʌbʌl / Another word for indispensable — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

Absolutely necessary or essential.

Synonyms & similar words

dispensable essential crucial necessary vital essential important mandatory compulsory required needed requisite imperative obligatory invaluable valuable key fundamental pivotal paramount critical decisive

Synonyms by register

Formal

essential crucial vital paramount

Informal

must-have key needed

Literary

needed required

Antonyms

optional unnecessary superfluous dispensable nonessential expendable

Common collocations

  • absolutely indispensable
  • truly indispensable
  • indispensable tool
  • indispensable part
  • indispensable element
  • indispensable resource
  • indispensable for

Word family

noun indispensability
adverb indispensably

Usage note

Indispensable is a strong adjective meaning absolutely necessary. It is often used to emphasize the critical importance of something or someone.

Example sentences

  1. A good education is indispensable for a successful career.
  2. The internet has become an indispensable tool for communication and research.
  3. A reliable phone is indispensable in today's world.
  4. Fresh water is indispensable for life on Earth.
  5. A good night's sleep is indispensable for a healthy body and mind.

Quotes

  • 'The indispensable first step to getting the things you want out of life is this: decide what you want.' - Ben Stein
  • 'Courage is not the absence of fear, but rather the assessment that something else is more important than fear.' - Franklin D. Roosevelt
  • 'Hope is the only universal liar who never loses his reputation for veracity.' - Robert G. Ingersoll

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