Insulting rhymes with:
consulting, consulting, consulting, exulting, resulting, assaulting, belting, bolting, catapulting, consulting, defaulting, elting, exalting, exulting, faulting, halting, hoelting, jolting, kelting, malting, melting, molting, nolting, pelting, quilting, resulting, revolting, salting, smelting, somersaulting, stoelting, tilting, vaulting, wilting
Insulting sounds like:
including, innoculating, inoculations, insulating