Here's what rhymes with rphus.
                        
                        
                    
                                amorphous  polymorphous  Words that almost rhyme with rphus
tarsus  sources  courses  horses  marshes  catharsis  office  chorus  corpus  gorgeous  harness  porous  carcass  orbits  tortoise  artless  carpus  largess  porpoise  darkness  enormous  markets  artists  cautious  fortress  goddess  targets  hardness  harmless  calmness  carpets  harshness  jaundice  lawless  novice  pompous  sharpness  solace  thoughtless  audits  caucus  coarseness  formless  heartless  hospice  ordnance  parlance  shortness  godless  hoarseness  jobless  nauseous  raucous  walrus  causeless  coppice  garnets  harlots  hornets  wrongness  accordance  conscious  promise  forests  congress  garments  pockets  portraits  prophets  warrants  fondness  noxious  rockets  softness  torrents  bronchus  comets  flawless  posits  sergeants  sockets  spotless  thrombus  augments  baldness  bonnets  chocolates  dauntless  glottis  goblets  gossips  grossness  pylorus  shortcuts  falseness  faucets  florets  thesaurus  veracious  wallets  importance  performance  province  conscience  regardless  monstrous  droplets  harvests  squamous  abhorrence  accomplice  closets  smallness  molluscs  mollusks  remorseless  walnuts  acanthus  colossus  commonness  products  unconscious  constants  apartments  informants  solvents  obnoxious  allotments  convents  adornments  conformance  proboscis  promptness  quadrants  departments  composites  subconscious  endorsements  enlargements  epiglottis  respondents  compartments  preponderance  involvements  correspondence  reinforcements  installments  correspondents  streptococcus