The word "re-occur" means to happen again or to repeat. Its antonyms are words that convey the opposite meaning, such as "cease," "stop," "end," "terminate," "disappear," and "vanish." These words suggest that the event, incident, or situation will not happen again, will come to a halt, or will no longer be present. Other antonyms for re-occur include "interrupt," "block," "obstruct," "arrest," and "prevent." These words imply that something is stopping the occurrence from taking place, whether it's an external factor, an obstacle, or an intervention. Understanding the antonyms for "re-occur" allows us to better communicate the intended meaning of our message effectively.