Synonyms to mackerel sky

cumulus, Cloudcuckooland, alto-cumulus, alto-stratus, anvil cloud, banner cloud, billowy cloud, cap cloud, cirro-cumulus, cirro-fillum, cirro-nebula, cirro-stratus, cirro-velum, cirrus, cirrus cloud, cirrus haze, cirrus stripe, cloud, cloud band, cloud bank, cloud drift, cloud mass, cloud street, cloudland, cloudling, cloudscape, cocktail, cottony cloud, cumulo-cirro-stratus, cumulo-cirrus, cumulo-nimbus, cumulo-stratus, cumulus cloud, curl cloud, fleecy cloud, fractocumulus, high fog, mammatocumulus, mushroom cloud, nimbus, nimbus cloud, rain cloud, scud, snail cloud, squall cloud, storm cloud, strato-cumulus, stratus, stratus cloud, thundercloud, thunderhead, water carrier, woolpack, ocelot, Dalmatian, Leo, Siberian tiger, antigorite, bobcat, butterfly, candy cane, cat-a-mountain, catamount, chameleon, cheetah, chrysotile, confetti, cougar, crazy quilt, firedog, harlequin, iris, jaguar, leopard, lion, lynx, mackerel, marble, marbled paper, moire, mother-of-pearl, mountain lion, nacre, opal, ophite, painter, panther, patchwork quilt, peacock, puma, rainbow, serpentine, ser