There are several synonyms for "banish abroad" depending on the context in which the phrase is used. One such synonym is "exile overseas," which refers to forcing someone to live outside their home country. "Deport to a foreign country" can also be used to imply forced relocation overseas due to legal or immigration reasons. Other synonyms include "expel to another country," "transport beyond borders," and "send to an overseas destination." In most cases, these phrases denote a complete separation from one's homeland and the communities and relationships that were built there.