Synonyms of discretionary in English:

discretionary

adjective

  • a 12.5 per cent discretionary service charge
    optional, non-compulsory, voluntary, at one's discretion, up to the individual, non-mandatory, elective, open to choice;
    open, unrestricted;
    Law permissive
    [Antonyms] compulsory, obligatory
  • Definition of discretionary in:

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    Word of the day oleaginous
    Pronunciation: ˌəʊlɪˈadʒɪnəs
    adjective
    rich in, covered with, or producing oil; oily