Antonopoulos rhymes with:
alexopoulos, christopoulos, demopoulos, eliopoulos, fotopoulos, georgopoulos, panagopoulos, petropoulos, stathopoulos, stavropoulos
alexopoulos, christopoulos, demopoulos, eliopoulos, fotopoulos, georgopoulos, panagopoulos, petropoulos, stathopoulos, stavropoulos