The phrase "exodus mandate" refers to a belief or directive that calls for a departure or migration from a particular place or situation. There are several synonyms that convey similar meanings to this phrase, including "migration mandate," "relocation requirement," "evacuation demand," and "exiting edict." Each of these phrases suggests a sense of urgency and necessity to leave a place or circumstance. Whether the situation is dangerous, oppressive, or simply untenable, these synonyms for "exodus mandate" all suggest a need for action. By using varied phrasing to convey this same idea, writers and speakers can add depth and nuance to their language.