There are various synonyms for the word "boarders" that can be used in different contexts. Some of the alternatives include lodgers, renters, occupants, residents, tenants, and roommates. These synonyms refer to people who live in a shared space such as a house or a dormitory and pay for lodging. While the word "boarders" often has a connotation of students living in a school or college, the above synonyms can be applied to people in various living situations, including houses for people with disabilities, military bases, and boarding houses. Overall, these synonyms provide a versatile vocabulary for describing those who reside in a communal dwelling.