Here's what rhymes with multiregion.
                        
                        
                    
                                region  legion  collegian  Words that almost rhyme with multiregion
didn  beaten  deepen  needn  cheapen  phaeton  wheaten  cretin  neaten  freedom  sweeten  teatime  steepen  unbeaten  arboretum  overeaten  reason  lesion  reafon  renin  season  treason  demon  heathen  seamen  weaken  deacon  deletion  seaman  semen  beacon  boolean  freeman  chorion  daemon  diesen  dn  ruffian  zijn  elision  paean  peon  depletion  policeman  uneven  chieftain  accretion  freedmen  lndian  archdeacon  artesian  freedman  repletion  pigpen  sequin  completion  secretion  adhesion  cohesion  plebeian  protean  preseason  excretion  amphotericin  occafion  polyhedron  postseason  fieldsman  tetrahedron  epicurean  plainclothesman