Sniffles rhymes with:
wyffels, baffles, faithfuls, hopefuls, kreifels, lichtenfels, muffles, ophuls, panfuls, raffles, rifles, ruffles, schreifels, scuffles, shuffles, stifles, stoffels, trifles, truffles, useful's, waffles, wyffels
Sniffles sounds like:
sample's, samples, shambles, simplesse, simplex, snapple's, snapples, snowball's, snowballs, snowfalls, snowflake, snowflakes, snowmobiles, snowplows, someplace, sonnenblick, symbol's, symbolic, symbolics, symbolize, symbolizes, symbols