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facultative
facultative
synonyms
elective
optional
discretionary
nonobligatory
voluntary
open
volitional
noncompulsory
unrestricted
free
electoral
judge and jury
discretional
no strings attached
arbitrary
alternative
unforced
not required
constituent
up to the individual
selective
optionary
nonmandatory
voting
extra
leftover
at the call
not compulsory
nonobligate
nonrestrictive
indiscreet
uncompelled
permissive
independent
reasonable
unwarranted
slow
marked
immune
gratuitous
untrammeled
undisciplined
undemanded
unindemnified
approbative
latitudinarian
unobliged
uncalled-for
unqualified
continuous
more synonyms
facultative
antonyms
required
obligate
compulsory
nonoptional
mandatory
nondiscretionary
forced
non-optional