Hallow rhymes with:
ballo, ballow, balogh, balow, barbagallo, bordallo, callow, caraballo, cavallo, corallo, gallo, gallow, lallo, mallow, mondallo, pallo, palo, rallo, ranallo, salow, sandalo, schalow, shallow, tallo, tallow, tarallo, vallo
Hallow sounds like:
hahl, hail, haile, hailey, hal, hale, haley, hall, halla, halle, halley, hallie, halloway, hallowell, hallway, hally, halo, haul, hawley, hayley, he'll, heal, healey, healy, heel, hehl, heil, helie, hell, helle, hello, hewell, heyl, hialeah, hile, hiley, hill, hilla, hille, hillel, hilley, hilly, hilo, hoel, hoell, hoelle, hohl, hola, holaway, hole, holl, hollaway, holle, holley, hollie, hollo, hollow, holloway, hollowell, holly, holway, holy, hoole, hooley, houle, howell, howl, howle, howley, hoyle, hula, hull, hyle, hywell