Polluting rhymes with:
saluting, diluting, looting, saluting, booting, bruting, commuting, computing, diluting, disputing, fruiting, looting, muting, recruiting, refuting, rerouting, rooting, saluting, shooting, suiting, supercomputing, telecommuting, uprooting
Polluting sounds like:
paulding, pelting, piloting, plaiting, plateauing, plating, platinum's, platonic, platoons, plaything, playthings, pleading, pleadings, plodding, plotnick, plotting, plutonic, politeness, populating, populations