The term CASCO LOCALE is composed of four words: MAINE (5 letters), ARENA (5 letters), ASIA (4 letters), and RIO (3 letters). Maine is a state in the United States located in the northeastern part of the country. ARENA is a large, enclosed area used for sports or entertainment events. ASIA is the world's largest continent, located mainly in the Eastern Hemisphere. Rio is the second-most populous city in Brazil, located in the southeastern part of the country.