Here's what rhymes with rattus.
                        
                        
                    
                                lattice  gratis  flatus  status  apparatus  Words that almost rhyme with rattus
latches  matches  patches  catches  batches  scratches  atlas  anise  practice  axis  palace  actress  malice  mattress  cactus  callous  callus  flatness  phallus  fatness  aptness  rackets  absence  balance  anxious  campus  canvas  madness  planets  sadness  barracks  brackets  facets  patents  rabbits  ballots  blackness  carrots  gladness  landless  abbots  canvass  gametes  hapless  matchless  vastness  backups  badness  classless  factious  fastness  hammocks  maggots  mantras  pallets  trackless  caliphs  captious  faggots  fractious  gallops  palates  palettes  pathless  shallots  slackness  tactless  tyrannous  habits  talents  baskets  blankets  tablets  bandits  frankness  magnets  hamlets  reactants  fascists  gadgets  hatchets  savants  thankless  anklets  blankness  caskets  gallants  fragments  disastrous  imbalance  pamphlets  exactness  adjuncts  banquets  malpractice  handcuffs  pageants  tangents  unbalance  attachments  combatants  enactments  digitalis  inhabits  compactness  detachments  commandments  counterbalance  embankments  instalments  advancements  enhancements  propagandists