Here's what rhymes with humectants.
                        
                        
                    
                                disinfectants  Words that almost rhyme with humectants
parents  sentence  merits  peasants  tenants  remnants  lieutenants  necklace  nexus  dentists  vestments  pheasants  pennants  presents  investments  segments  amendments  assessments  menace  penance  reckless  repentance  tenets  chemists  lettuce  pellets  appellants  chestnuts  contestants  helmets  impairments  parrots  breakfasts  debits  legates  pendants  resentments  zealots  carats  crescents  ferrets  setups  presence  acceptance  careless  census  infectious  jealous  restless  vengeance  attendants  correctness  fairness  fluorescence  momentous  pelvis  plexus  remembrance  tariffs  tennis  terrace  zealous  deafness  ferrous  redness  semblance  directness  inherits  luminescence  refreshments  sheriffs  deathless  demerits  filamentous  hairless  headless  senescence  wellness  wetness  fellas  plenteous  propellants  pubescence  awareness  attendance  precious  adolescents  defendants  descendants  helpless  preface  resemblance  apprentice  rebellious  asbestos  breathless  dependents  embarrass  forbearance  freshness  impetuous  senseless  crevice  dependants  prospectus  selfless  unfairness  entrenchments  envelops  intrenchments  quiescence  trellis  ascendance  crevasse  depressants  descendents  efflorescence  godparents  incorrectness  libellous  rottenness  ruggedness  consensus  dependence  develops  tremendous  adolescence  marvellous  acquiescence  contentious  stupendous  transcendence  coalescence  incestuous  independents  licentious  portentous  pretentious  barrenness  effervescence  friendless  inflorescence  phosphorescence  quintessence  dependance  manifestos  nonferrous  recrudescence  sententious  suppleness  tendentious  unawareness  independence  conscientious  superintendents  convalescence  defenceless  defenseless  obsolescence  horrendous  omnipresence  incandescence  overzealous  antidepressants  superintendence  erysipelas  meaninglessness  unpretentious  interdependence