Here's what rhymes with caduccus.
                        
                        
                    
                                chukkas  mucous  mucus  Words that almost rhyme with caduccus
bazookas  belugas  caduceus  lupus  newness  toothless  tulips  blueness  bootless  juleps  lulus  tuneups  houmous  houmus  units  useless  nuisance  prudence  ruthless  coolness  eunuchs  humus  rudeness  aloofness  tumults  astuteness  avoirdupois  congruous  lewdness  moonless  obtuseness  roofless  rootless  clueless  duellists  mullets  gullets  ulnas  bouffants  students  fruitless  pursuance  acuteness  cubits  shrewdness  smoothness  fluence  hubris  crudeness  scrofulous  muteness  truants  annuitants  canoeists  coolants  cuteness  intuits  glamourous  glumness  sublets  spruceness  cutups  hirsuteness  movements  foodstuffs  mutants  pollutants  imprudence  impudence  diffuseness  humourless  quadruplets  abstruseness  manumits  amusements  inducements  absoluteness  dissoluteness  exiguous  resoluteness  profuseness  improvements  jurisprudence  persecutions  disputants  translucence  irresoluteness