Leave-absence is a phrase that refers to the state of not being present. There are several synonyms for this phrase that can be used interchangeably in different contexts. Firstly, leave of absence is a formal term that is often used when an employee requests time off work. Another synonym is hiatus, which is typically used to refer to a break or pause in a process or activity. A sabbatical is a type of leave-absence where an employee takes an extended break from work to pursue personal goals. Lastly, furlough refers to a temporary leave of absence granted to employees during times of business hardship or economic uncertainty.