Crossword clues for the word: MACKEREL The word MACKEREL has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for MACKEREL Showing 1 to 10 of 10 results Clue(s) ___ sky (altocumulus expanse) "Fish, often holy" "Holy" fish Cram leek roughly into fish Fish ___ Food fish Oily food fish Pattern in sky? Builder’s installed city’s first elevated railway Salt-cured sushi Yellowfish, for one