Fiumara rhymes with:
amara, asmara, camara, komara, mara, marmara, marra, namara, o'mara, omara, tamara
Fiumara sounds like:
famer, fanara, feinauer, feiner, femur, fenimore, fenner, fennimore, finamore, finer, finery, finnair, fonar, foner, fonner, funari, funaro, funerary, funnier