When referring to the movement of refugees, there are various synonyms that can be used to avoid repetition. Instead of "refugee flow," one can use phrases such as "mass migration of displaced persons," "refugee stream," "exodus of refugees," "humanitarian crisis movement," "displaced people's wanderings," "forced migration of refugees," "fleeing persons' influx," and "displaced community's transit." By using these types of terms interchangeably, writers and speakers can convey the vastness and complexity of the refugee situation while avoiding potential monotony in their language.