Rio-de-janeiro rhymes with:
janeiro, janeiro, janeiro, farrow, janeiro, allegro, bobrow, borrow, budrow, damrow, deskpro, dubrow, duro, ebro, farrow, goodreau, goodroe, goodrow, guinarou, gyro, hydro, janeiro, jayroe, lagrow, metro, micro, micropro, moro, neuro, overthrow, petrow, picaro, steinroe, sumrow, tedrow, tomorrow, whitrow, withrow, woodrow, yoshihiro, zorro