"On furlough" is a term commonly used to describe a temporary leave of absence from work. However, there are several synonyms to describe this situation, such as 'on leave', 'on vacation', 'on sabbatical', 'on break', 'absent', 'away', 'off duty', 'on hiatus', 'on leave of absence,' and 'on required leave.' Each of these words is a suitable substitute for describing a period of time away from work, but the nuances of each term can change the connotation of the situation. For example, 'sabbatical' implies it is for a professional development purpose, while 'vacation' implies relaxation with more leisure time. Regardless of the term used, being 'on furlough' is a necessary circumstance for different reasons, including rest, recuperation, or stepping away from professional duties.