All nondiscretionary antonyms
dis·cre·tion·ar·y
N n adjective nondiscretionary
- obligatorily — required as a matter of obligation; mandatory: A reply is desirable but not obligatory.
- discretionary — subject or left to one's own discretion.
- mandatories — authoritatively ordered; obligatory; compulsory: It is mandatory that all students take two years of math.