Here's what rhymes with propriurn.
                        
                        
                    
                                turn  learn  burn  fern  tern  yearn  churn  return  stern  discern  adjourn  quern  spurn  upturn  subaltern  sauterne  concern  overturn  taciturn  nocturne  unconcern  Words that almost rhyme with propriurn
term  firm  germ  worm  terme  berm  perm  therm  affirm  sperm  reaffirm  corm  infirm  squirm  confirm  isotherm  reconfirm  wheatgerm  endosperm  angiosperm  gymnosperm