Here's what rhymes with arditis.
                        
                        
                    
                                piteous  neuritis  Words that almost rhyme with arditis
duchess  tapas  touches  clutches  incubus  justice  buttocks  buttress  pumice  talus  buckets  toughness  baseness  dullness  dulness  stasis  bulbous  justness  cutlass  compass  fulness  fungus  oneness  roughness  bloodless  lustrous  numbness  puppets  rashness  robustness  stomachs  doublets  lameness  luckless  nuggets  wantonness  alumnus  bluntness  hummocks  loveless  substance  abundance  judgments  reluctance  colourless  conductance  inductance  judgements  muskets  trumpets  wondrous  cements  couplets  repugnance  abruptness  abutments  cumbrous  unrighteousness  druggists  fistulous  numinous  pedants  smugness  adjustments  indulgence  encompass  sumptuous  effulgence  resultants  consultants  remonstrance  hundredths  readjustments  circumference  reasonableness  incumbents  encumbrance  superabundance  incumbrance  unreasonableness