Left to or regulated by one's own discretion or judgment. adjective
Available for use as needed or desired. adjective
Left to discretion; limited or restrained only by discretion or judgment: as, an ambassador invested with discretionary powers (that is, empowered to act according to circumstances).
Available at one's discretion; able to be used as one chooses; left to or regulated by one's own discretion or judgment. adjective
Having or using the ability to act or decide according to your own discretion or judgment adjective
(especially of funds) not earmarked; available for use as needed adjective