Antonyms for the phrase "are on the move" could include "are stationary", "are immobile", "are still", or "are at rest". These antonyms imply a lack of movement or action, suggesting a stationary or inactive state. Alternatively, one could use antonyms such as "are stuck", "are trapped", or "are held back" to indicate a hindrance or obstacle preventing movement. In a broader sense, antonyms for "on the move" might include terms such as "settled", "content", or "stable", indicating a sense of complacency or satisfaction with one's current situation.