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