Pannullo rhymes with:
angulo, buelow, bulow, cerullo, ciullo, dilullo, fassulo, fasulo, ferullo, gullo, kulow, marullo, marzullo, masullo, pagliarulo, pezzullo, rullo, sassulo, sciullo, sullo, tomasulo, tullo, vitullo, vullo, zullo
Pannullo sounds like:
pamela, pamella, panel, panella, pannell, pannill, penal, penile, penley, pennel, pennell, pennella, pennywell, penuel, penwell, phenol, phenomenal, phenomenally, pineal, pinelli, pinhole, pinnell, pinola, pommel, pownall, pumilia, pummel, pummill