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indispensable

see definition of indispensable
  • adjnecessary
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Synonyms for indispensable

adj necessary
  • basic
  • crucial
  • essential
  • fundamental
  • imperative
  • vital
  • basal
  • cardinal
  • key
  • necessitous
  • needed
  • needful
  • prerequisite
  • primary
  • required
  • requisite

Antonyms for indispensable

  • additional
  • auxiliary
  • extra
  • inessential
  • minor
  • nonessential
  • secondary
  • trivial
  • unimportant
  • dispensable
  • needless
  • redundant
  • superfluous
  • unnecessary
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to indispensable

basic

adjective. elementary, fundamental

bottom line

adjective. of key importance

cardinal

adjective. important, key

essential

adjective. important, vital

fundamental

adjective. basic, important

imperative

adjective. necessary
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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