Here's what rhymes with relacions.
                        
                        
                    
                                peons  paeans  ruffians  prions  plebeians  epicureans  Words that almost rhyme with relacions
museums  sapience  sentience  coliseums  solariums  mausoleums  trapeziums  encomiums  insentience  seasons  heathens  viands  phials  phaetons  reasons  regions  lesions  demons  legions  deacons  deepens  visas  weakens  beacons  siecles  vitals  daemons  seagulls  sequins  cheapens  sweetens  vivas  geodes  steepens  fiches  rheas  recons  neatens  ideas  peoples  pieces  reaches  speeches  teaches  beaches  needles  adhesions  beetles  measles  arenas  chieftains  peaches  hyenas  sequels  steeples  weasels  weevils  beagles  cretins  diesels  labials  semaphores  wheezes  zebras  beadles  cheetahs  elisions  hyaenas  divas  peaces  sheepfolds  pigpens  teasels  tracheas  wheedles  legals  paellas  resoles  signoras  spinals  hegiras  aliyahs  preseasons  diseases  secretions  deletions  upheavals  accretions  pizzas  subpoenas  archdeacons  collegians  illegals  marinas  amoebas  enfeebles  verbenas  fajitas  tsetses  czarinas  reteaches  tsarinas  cathedrals  tortillas  excretions  tablelands  fantasias  pastiches  retrievals  impeaches  polyhedrons  patinas  pizzerias  tailpieces  bilabials  coequals  prequels  gallerias  postseasons  increases  decreases  caprices  completions  canticles  ballerinas  paralegals  tetrahedrons  imperials  codpieces  ocarinas  sonatinas  masterpieces  centerpieces  gardenias  pancreases  concertinas  pharmacopeias  mantelpieces  pharmacopoeias