Herrings are a type of fish that can be found in the Atlantic, Pacific, and Arctic oceans. SILD is a four-letter word for a type of herring that is pickled and served as an appetizer. KIPPER is a six-letter word for a herring that has been split, gutted, and smoked. BLOATER is a seven-letter word for a herring that has been split, gutted, and cured with salt. SHAD is a four-letter word for a type of herring that is found in the Atlantic Ocean. SPRAT is a five-letter word for a small herring that is usually fried or grilled. MENHADEN is an eight-letter word for a type of herring that is used to make fish oil and fertilizer. ROLLMOP is a seven-letter word for a herring that has been filleted, rolled up, and pickled. SARDINE is a seven-letter word for a small herring that is usually canned and eaten as a snack. ALEWIFE is a seven-letter word for a type of herring that is found in the Great Lakes region of North America.