Muddling rhymes with:
huddling, backpedaling, bundling, coddling, cradling, dwindling, findling, fondling, huddling, hurdling, idling, meddling, middling, modeling, nordling, paddling, pedaling, peddling, piddling, remodeling, saddling, sidling, yodeling
Muddling sounds like:
medallions, meddling, middlemiss, middling, modeling, montelongo, monthlong, mottling