Itsy rhymes with:
bitsy, ditsy, glitzy, itsy-bitsy, litsey, mitzi, nitze, ritcey, ritzy, terrizzi
Itsy sounds like:
idaho's, idea's, ideas, idec, idiocy, idiotic, idiots, iodice, iodide's, iodides, it's, itasca, itch, itches, itchy, itek, ithaca, ithaca's, ito's, itochu, its, itzhak