The term 'TYPE OF SHIFT' can be solved by the word 'LATE', which is a four-letter word. A LATE shift is a type of work shift that takes place after the normal working hours of the day, usually in the evening or night. It is often used to cover the hours when most people are not available to work, such as during the night or on weekends. LATE shifts are common in industries such as hospitality, retail, and healthcare, where there is a need for round-the-clock coverage.