Here's what rhymes with uncertair.
                        
                        
                    
                                bear  chair  pair  bare  dare  tear  pear  pare  thair  their  there  where  care  fair  hair  share  prayer  rare  wear  spare  fare  faire  hare  mare  stare  ware  mer  stair  guerre  lair  mehr  cher  fere  mair  sehr  blare  overbear  aware  square  affair  repair  swear  glare  beware  flare  forbear  impair  scare  snare  underwear  flair  thoroughfare  affaire  bugbear  midair  solitaire  parterre  repairer  funfair  prepare  compare  declare  despair  unaware  unfair  aftercare  ensnare  outerwear  spyware  tinware  coheir  ironware  beachwear  backstair  everywhere  anywhere  earthenware  silverware  curare  debonair  disrepair  horsehair  forswear  medicare  chinaware  commissionaire  dinnerware  eldercare  legionnaire  broodmare  debonaire  ovenware  setsquare  wirehair  millionaire  doctrinaire  tableware  billionaire  concessionaire  foursquare  kitchenware  maidenhair  millionnaire  foreswear  camelhair  questionnaire  extraordinaire  multimillionaire  Words that almost rhyme with uncertair
tell  del  bell  gel  tel  dell  delle  belle  bel  telle  jell  well  cell  fell  sell  hell  hotel  shell  dwell  spell  nel  yell  celle  weal  knell  nell  sel  smell  swell  infidel  repel  befell  foretell  motel  quell  impel  lapel  quel  retell  undersell  misspell  morel  nacelle  outsell  oversell  noel  compel  farewell  citadel  dispel  excel  expel  cartel  gaol  nouvelle  propel  unwell  gazelle  pastel  decibel  fontanelle  photocell  resell  novelle  muscatel  parallel  personnel  bagatelle  zinfandel  clientele  mademoiselle  materiel  carousel  organelle  caravel  commonweal  carrousel  tagliatelle  antipersonnel  nonparallel  therefor