The term 'temporary substitute' can be summarized as a STOPGAP, which is a seven-letter word. A temporary substitute is someone who temporarily takes the place of another person or fills in for them while they are away. This type of job is often used to fill in for an employee who is on vacation, maternity leave, or sick leave. It is also used to fill in for a position that is vacant until a permanent replacement is found. The temporary substitute is usually expected to have the same qualifications and skills as the original employee.