Here's what rhymes with cyanthus.
                        
                        
                    
                                Words that almost rhyme with cyanthus
dunces  pretences  remonstrances  oneness  fungous  justice  duchess  fulness  roughness  toughness  wondrous  baseness  buttress  dullness  dulness  numbness  piteous  rashness  stasis  bulbous  lameness  luckless  pumice  talus  cutlass  loveless  smugness  tapas  couscous  dumbness  magus  pashas  ruckus  abundance  compass  buckets  buttocks  colourless  fungus  muskets  bloodless  couplets  lustrous  puppets  stomachs  cumbrous  doublets  justness  nuggets  alumnus  bluntness  hummocks  numinous  buffets  covets  ductless  rumpus  substance  judgments  judgements  sumptuous  cements  hundredths  wantonness  effulgence  fistulous  incubus  pedants  bumptious  erogenous  reluctance  circumference  indulgence  encompass  inductance  trumpets  neuritis  repugnance  robustness  abruptness  abutments  unrighteousness  druggists  bibulous  overabundance  sibilants  suitableness  adjustments  conductance  remonstrance  encumbrance  superabundance  incumbrance  resultants  discussants  consultants  reasonableness  incumbents  agreeableness  overindulgence  rambunctious  readjustments  unreasonableness