The Caribbean isle of Dominica is an 8-letter word, and is located in the Lesser Antilles region of the Caribbean Sea. It is known for its lush rainforest and volcanic terrain. ARUBA is another 5-letter Caribbean isle, located in the southern Caribbean Sea off the coast of Venezuela. It is a popular tourist destination due to its white sand beaches and crystal clear waters. Trinidad is an 8-letter Caribbean isle located off the northeastern coast of Venezuela. It is known for its diverse culture, vibrant nightlife, and beautiful beaches. Tobago is a 6-letter Caribbean isle located off the coast of Trinidad. It is known for its stunning beaches, lush rainforest, and diverse wildlife.