Out-come refers to the result or consequence of an action or event. Antonyms for out-come can be determined based on the opposite meaning of the term. Instead of an out-come, terms such as inaction, stagnation, no result, or zero output could be used. These antonyms all imply that there was no change, evolution or growth following an event or action. Alternatively, positive antonyms for out-come can include progress, success or achievement, showing that the event or action resulted in growth or success. Choosing the right antonym depends on the context of the situation, and the desired outcome.