Here's what rhymes with preference.
                        
                        
                    
                                reference  deference  Words that almost rhyme with preference
reverence  severance  deferens  irreverence  referents  endurance  treacherous  lecherous  emirates  generous  temperance  decorous  effortless  enervates  federates  terrorists  degenerates  electorates  directorates  shepherdess  regenerates  ulcerous  splendorous  measurements  tenderness  adventurous  cleverness  intemperance  measureless  obstreperous  protectorates  slenderness  exorcists  featherless  slumberous  apiarists  confederates  togetherness  cadaverous  expertness  overgenerous  expectorants  unadventurous  inspectorates  expectorates