Island in West Indies is a term that refers to the many islands located in the Caribbean Sea. Two of these islands are Tobago, which has 6 letters, and St. Kitts, which has 7 letters. Tobago is an island located off the coast of Venezuela, while St. Kitts is an island located in the Leeward Islands of the Lesser Antilles. Both islands are known for their beautiful beaches and lush tropical landscapes.