Salad veggies are a great way to add flavor and nutrition to any meal. Radish, cuke, cress, ENDIVE, CHARD, raw onion, and bell pepper are all popular salad veggies. Radish is a root vegetable with a spicy flavor, cuke is a cucumber, cress is a leafy green, ENDIVE is a bitter leafy green, CHARD is a leafy green with a slightly sweet flavor, raw onion adds a sharp flavor to salads, and bell pepper adds a mild sweetness. All of these vegetables can be eaten raw or cooked, making them versatile additions to any salad.