Sardinha rhymes with:
sinha, cunha, dacunha, piranha, sinha, alshelhah, blaha, bruha, cunha, dacunha, farha, folha, hreha, kanawha, mayhugh, mcgaha, muha, piranha, reha, riha, saha, samaha, shelhah, simcha, sinha, stavinoha, tamanaha, taneja, troha, warzecha, zaucha, zoucha
Sardinha sounds like:
sardina, sardine, sardinia, sartain, sartin, scardina, scardino, sciortino, scrotten, scrutiny, scruton, scrutton, secretion, seratonin, serotonin, sheraton, sheridan, shorten, sordoni, sortino, srdan