Antonyms of adj discretional

1 sense of discretional

Sense 1
discretionary, discretional -- (having or using the ability to act or decide according to your own discretion or judgment; "The commission has discretionary power to award extra funds")

INDIRECT (VIA arbitrary) -> nonarbitrary, unarbitrary -- (not subject to individual determination)

Similarity of adj discretional

1 sense of discretional

Sense 1
discretionary, discretional -- (having or using the ability to act or decide according to your own discretion or judgment; "The commission has discretionary power to award extra funds")
       => arbitrary (vs. nonarbitrary) -- (based on or subject to individual discretion or preference or sometimes impulse or caprice; "an arbitrary decision"; "the arbitrary rule of a dictator"; "an arbitrary penalty"; "of arbitrary size and shape"; "an arbitrary choice"; "arbitrary division of the group into halves")