Antonyms of sprinkle:
cloudburst, deluge, downpour, storm, rainstorm, thunderstorm, monsoon, majority, most, abundance, excess, plenty, surplus, deal, gobs, heap, lot, mass, much, peck, pile, plenitude, pot, profusion, quantity, raft, reams, slather, slew, stack, wad, wealth, army, crowd, flock, gazillion, horde, host, jillion, kazillion, legion, loads, many, mountain, multitude, oodles, scads, thousands, zillion.
Examples of usage:
  1. Sprinkle with crumbs, dot with butter, and brown in the oven.
    "The Myrtle Reed Cook Book", Myrtle Reed.
  2. Sprinkle a small quantity on an old blanket and tie it around the animal for two or three hours.
    "Pratt's Practical Pointers on the Care of Livestock and Poultry", Pratt Food Co..
  3. Brush these over with egg, sprinkle with bread crumbs, and fry a pale brown.
    "The Book of Household Management", Mrs. Isabella Beeton.