Arby's rhymes with:
barbie's, barbies, darby's, barbie's, barbies, darby's, abbey's, adobe's, babies, babies', baby's, barbie's, barbies, barnaby's, bebe's, biamby's, bobby's, cabbies, camby's, colby's, colbys, cosby's, crosby's, cubbies, darby's, debbie's, dobies, entebbe's, freebies, gebbie's, grandbabies, gumbi's, hobbes, hobbies, huckelby's, kilby's, kirby's, lobbies, lobby's, ormsby's, owenby's, owensby's, rabes, rabies, robbie's, robby's, rubies, ruby's, sacirbey's, seabees, shelby's, sotheby's, sunobe's, toby's, wallabies, zombies
Arby's sounds like:
aerobic, aerobics, aerovias, airbag, airbags, airbase, airbases, airbus, airbus's, airwaves, arabia's, arabic, arabica, arabs, arabs', arbaugh, arbs, arps, arrives, arvizu, auerbach, auerback