Disputing rhymes with:
computing, supercomputing, commuting, computing, muting, refuting, supercomputing, telecommuting, booting, bruting, commuting, computing, diluting, fruiting, looting, muting, polluting, recruiting, refuting, rerouting, rooting, saluting, shooting, suiting, supercomputing, telecommuting, uprooting
Disputing sounds like:
decapitations, deceptions, disobedience, dissipating