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Thesaurus / not required
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  • as infacultative
  • as inoptional
  • as inuncalled-for

synonyms for not required

  • discretional
  • discretionary
  • elective
  • noncompulsory
  • nonobligatory
  • volitional
  • voluntary
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
QUIZ
The Word Of The Day Quiz: Greater Than Ganymede!
START THE QUIZ
SYNONYM OF THE DAY
OCTOBER 26, 1985
Choose the synonym for future
capacitor

WORDS RELATED TO NOT REQUIRED

  • discretional
  • discretionary
  • elective
  • noncompulsory
  • nonobligatory
  • not required
  • volitional
  • voluntary
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.