Pelting rhymes with:
belting, elting, kelting, melting, smelting, assaulting, belting, bolting, catapulting, consulting, defaulting, elting, exalting, exulting, faulting, halting, hoelting, insulting, jolting, kelting, malting, melting, molting, nolting, quilting, resulting, revolting, salting, smelting, somersaulting, stoelting, tilting, vaulting, wilting
Pelting sounds like:
paulding, piloting, plaiting, plateauing, plating, platinum's, platonic, platoons, plaything, playthings, pleading, pleadings, plodding, plotnick, plotting, plutonic, politeness, polluting, populating, populations