Hilly rhymes with:
hiley, hilley, achille, alfavilli, billie, billy, bily, briley, camilli, chantilly, chile, chili, chilly, cilley, crilley, crilly, dilley, dillie, dilly, filley, filly, friley, frilly, fusilli, gilley, gillie, gilly, grilli, hiley, hilley, killey, liley, lili, lilley, lilli, lillie, lilly, lily, milley, milli, millie, milly, nilly, philley, phillie, philly, pilley, really, rylee, shiley, silly, smilie, smillie, smylie, smyly, stilley, swilley, tilley, tillie, tilly, twilley, vanilli, vassily, villi, willey, willi, willie, willy, wyllie
Hilly sounds like:
hahl, hail, haile, hailey, hal, hale, haley, hall, halla, halle, halley, hallie, hallow, 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, 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