Discretionally is an adverb that describes something done at one's own discretion or choice. Synonyms for discretionally include optionally, voluntarily, independently, spontaneously, and freely. These words emphasize the individual's freedom and autonomy to make a decision or choose a course of action. Alternatively, other synonyms for discretionally like arbitrarily, capriciously, or whimsically underscore a sense of randomness or unpredictability. It is important to note that discretionally is often used in legal contexts to describe discretionary authority or power, and in such contexts, synonyms like selectively, subjectively, or autonomously may be more fitting.