Undestined is a word used to describe something that has not been predetermined or fated to happen. Synonyms for this term include the words purposeless, chance, uncertain, aimless, random, and arbitrary. These words all suggest a lack of direction or intention, and can be used interchangeably with undestined depending on the context. Other possible synonyms for undestined might include words like accidental, coincidental, or unplanned, as these words all imply the same sense of happenstance or unpredictability. Whether discussing the outcome of a particular event or the path of one's own life, these synonyms offer a range of options to convey the idea of something that is not controlled by fate or predetermined by some external force.