Past Tenses
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non-compulsory synonyms

Trying to find another word for non-compulsory in English? No problem. Our thesaurus contains synonyms of non-compulsory in 18 different contexts. We have listed all the similar and related words for non-compulsory alphabetically.

  • another
  • back-up
  • different
  • flipside
  • other side
  • second
  • substitute
  • surrogate
  • approximate
  • capricious
  • discretionary
  • erratic
  • fanciful
  • frivolous
  • inconsistent
  • injudicious
  • irrational
  • irresponsible
  • offhand
  • optional
  • random
  • subjective
  • supercilious
  • alternative
  • arbitrary
  • discretionary
  • elective
  • extra
  • facultative
  • free
  • no strings attached
  • noncompulsory
  • nonobligatory
  • not required
  • open
  • unforced
  • unrestricted
  • up to the individual
  • at the call
  • elective
  • facultative
  • judge and jury
  • leftover
  • nonmandatory
  • nonobligatory
  • open
  • optional
  • unrestricted
  • constituent
  • discretionary
  • electoral
  • facultative
  • nonobligatory
  • not compulsory
  • optional
  • selective
  • voluntary
  • voting
  • added
  • additional
  • ancillary
  • another
  • auxiliary
  • beyond
  • button
  • extraneous
  • extraordinary
  • fresh
  • further
  • fuss
  • gingerbread
  • gravy
  • ice
  • discretional
  • discretionary
  • elective
  • noncompulsory
  • nonobligatory
  • not required
  • volitional
  • voluntary
  • chargeless
  • comp
  • complimentary
  • costless
  • for love
  • for nothing
  • free of cost
  • free ride
  • freebie
  • gratis
  • gratuitous
  • handout
  • on the cuff
  • on the house
  • paper
  • complete
  • consummate
  • downright
  • entire
  • flat out
  • free
  • full
  • infinite
  • no catch
  • no fine print
  • no holds barred
  • no ifs ands or buts
  • no joke
  • outright
  • plenary
  • alternative
  • arbitrary
  • discretional
  • discretionary
  • elective
  • extra
  • facultative
  • free
  • no strings attached
  • nonobligatory
  • not required
  • open
  • unforced
  • unrestricted
  • up to the individual
  • at the call
  • elective
  • facultative
  • judge and jury
  • leftover
  • nonmandatory
  • open
  • optional
  • unrestricted
  • alternative
  • arbitrary
  • discretional
  • discretionary
  • elective
  • extra
  • facultative
  • free
  • no strings attached
  • noncompulsory
  • nonobligatory
  • open
  • unforced
  • unrestricted
  • up to the individual
  • accessible
  • agape
  • airy
  • ajar
  • bare
  • clear
  • cleared
  • dehiscent
  • disclosed
  • emptied
  • expanded
  • expansive
  • exposed
  • extended
  • extensive
  • autonomous
  • chosen
  • deliberate
  • designful
  • discretional
  • elected
  • free
  • free-willed
  • freely
  • gratuitous
  • honorary
  • independent
  • intended
  • intentional
  • opted
  • able
  • allowed
  • at liberty
  • free-spirited
  • independent
  • lax
  • liberal
  • liberated
  • on one's own
  • open
  • relaxed
  • unbounded
  • uncommitted
  • unconditional
  • unconstrained
  • alternative
  • arbitrary
  • discretional
  • discretionary
  • elective
  • extra
  • facultative
  • free
  • no strings attached
  • noncompulsory
  • nonobligatory
  • not required
  • open
  • unforced
  • unrestricted
  • free
  • unforced
  • voluntary
  • autonomous
  • chosen
  • deliberate
  • designful
  • discretional
  • elected
  • free
  • free-willed
  • freely
  • gratuitous
  • honorary
  • independent
  • intended
  • intentional
  • opted

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