Itchy rhymes with:
bitchy, cichy, michie, richey, richie, ritchey, ritchie, tichy, witchey, witchy
Itchy sounds like:
idaho's, idea's, ideas, idec, idiocy, idiotic, idiots, iodice, iodide's, iodides, it's, itasca, itch, itches, itek, ithaca, ithaca's, ito's, itochu, its, itsy, itzhak