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