Leafy greens are a type of vegetable that are packed with essential vitamins and minerals. KALE, with four letters, is a dark green vegetable that is often used in salads or as a side dish. CHARD, with five letters, is a leafy green vegetable that is related to beets and has a slightly bitter taste. Spinach, with seven letters, is a popular leafy green vegetable that is often used in salads, soups, and other dishes. All three of these leafy greens are nutritious and can be used in a variety of recipes.