Incapable of being dispensed with

• requisite

  1. Required; essential.
  2. Something that is indispensable; a requirement:

  • Go to "requisite" definitions

  1. Required; essential.
  2. Something that is indispensable; a requirement:

  • Go to "requisite" definitions
• required

  1. Needed; essential:
  2. Obligatory:

  • Go to "required" definitions

  1. Needed; essential:
  2. Obligatory:

  • Go to "required" definitions
• needful

  1. Necessary; required:
  2. Being in need of something:
  3. Needy people considered as a group:

  • Go to "needful" definitions

  1. Necessary; required:
  2. Being in need of something:
  3. Needy people considered as a group:

  • Go to "needful" definitions
• necessary

  1. Needed or required:
  2. Unavoidably determined by prior conditions or circumstances; inevitable:
  3. Logically inevitable:

  • Go to "necessary" definitions

  1. Needed or required:
  2. Unavoidably determined by prior conditions or circumstances; inevitable:
  3. Logically inevitable:

  • Go to "necessary" definitions
• essential

  1. Constituting or being part of the nature or essence of something; inherent:
  2. Fundamentally important or necessary:
  3. Of, relating to, or being a condition or a disease whose cause is unknown:

  • Go to "essential" definitions

  1. Constituting or being part of the nature or essence of something; inherent:
  2. Fundamentally important or necessary:
  3. Of, relating to, or being a condition or a disease whose cause is unknown:

  • Go to "essential" definitions