Here's what rhymes with maintenence.
                        
                        
                    
                                maintenance  Words that almost rhyme with maintenence
nakedness  patroness  painfulness  heinousness  chasteness  painlessness  agelessness  safeness  caginess  faithfulness  changeless  wakefulness  faithlessness  wastefulness  wavelets  aimlessness  weightlessness  shapelessness  brazenness  hatefulness  tastelessness  ancientness  caplets  fatefulness  tastefulness  jadedness  balefulness  graciousness  playfulness  gracefulness  spaciousness  unfaithfulness  gratefulness  shamelessness  racialists  shamefulness  statelessness  tenaciousness  audaciousness  gracelessness  courageousness  contagiousness  blamelessness  capaciousness  salaciousness  ungratefulness  vivaciousness  voraciousness  mucilaginous  flirtatiousness  distastefulness  loquaciousness  cartilaginous  conservationists  disgracefulness