Mishandling rhymes with:
handling, handling, shandling, foundling, groundling, handling, kindling, panhandling, pindling, rekindling, shandling, swindling, unbundling, wandling, wendling
handling, handling, shandling, foundling, groundling, handling, kindling, panhandling, pindling, rekindling, shandling, swindling, unbundling, wandling, wendling