cling, hollow out, fly, stink, smell, churn, wallow, spatter, splatter, slurp, stick, mottle, speckle, darken, blotch, muddy, cloud, decay, mire, squelch, smear, stir up, thicken, roil, rot, reek, slop, muck, gurgle, rile, slush, give off (an odor of), bubble, clump