The term 'Sugar Apple' is composed of two crossword solutions: SWEETSOP (8 letters) and ANON (4 letters). SWEETSOP, also known as custard apple, is a tropical fruit native to the Caribbean, Central America, and South America. It has a sweet, creamy flavor and is often used in desserts. ANON, on the other hand, is a type of apple that is native to Southeast Asia. It has a tart flavor and is often used in salads or as a snack.