Here's what rhymes with illapsus.
                        
                        
                    
                                Words that almost rhyme with illapsus
captious  lattice  hapless  practice  palace  campus  facets  malice  rabbits  blackness  landless  cactus  callous  callus  phallus  classless  gratis  trackless  flatus  pathless  rackets  slackness  tyrannous  balance  status  habits  canvas  madness  planets  sadness  barracks  baskets  blankets  brackets  ballots  bandits  carrots  frankness  gladness  magnets  mattress  canvass  flatness  gametes  hamlets  matchless  vastness  backups  badness  factious  fastness  fatness  gadgets  hammocks  hatchets  maggots  mantras  pallets  thankless  blankness  caliphs  caskets  faggots  fractious  gallops  gaskets  paddocks  palates  palettes  shallots  tactless  apparatus  fragments  disastrous  talents  imbalance  pamphlets  patents  tablets  exactness  banquets  inhabits  reactants  fascists  handcuffs  pageants  savants  tangents  casements  gallants  scallops  digitalis  malpractice  unbalance  bankrupts  catchments  pianists  attachments  detachments  enactments  instalments  advancements  compactness  enhancements  abstractness  benefactress  commandments  combatants  embankments  enchantments  counterbalance  propagandists  noncombatants