Extra employees hired to work in addition to the existing staff.
1. Additional staff will be hired to handle the increased workload. 2. The company plans to expand its operations by hiring additional staff in the next quarter.
1. "I have 400 additional staff working on my behalf this election cycle." Hillary Clinton, CNN Town Hall (2016) 2. "I'm hiring 10 additional staff members to help with the expansion." Oprah Winfrey, Forbes (2018)