Capers are small, pea-sized berries that add a tangy, salty flavor to many dishes. Some synonyms for capers include pickled buds, brine caviar, cocktail capers, and caperberries. These flavorful additions are commonly used in Mediterranean cuisine and are often paired with fish, salads, and pasta dishes to add a zesty burst of flavor. Other synonyms for capers include green peppercorns, olives, anchovies, and mustard seeds. Whether you are a chef looking to add some pizzazz to your dishes or a home cook making a simple salad, capers or one of their synonyms are sure to make your meal a success.