Here's what rhymes with classifier.
                        
                        
                    
                                fire  higher  hire  sire  hier  shyer  shier  wire  buyer  tire  attire  friar  liar  pyre  flyer  dyer  flier  pacifier  fryer  surefire  frier  ratifier  wrier  wryer  desire  prior  acquire  choir  supplier  drier  dryer  ceasefire  defire  briar  crier  qualifier  brier  trier  versifier  prier  applier  spryer  pryer  raspier  soupier  sprier  entire  amplifier  conspire  occupier  rectifier  signifier  emulsifier  purifier  magnifier  misfire  falsifier  fortifier  rewire  spitfire  notifier  testifier  sicklier  crispier  slimier  limier  wispier  kitschier  require  enquire  quantifier  transpire  croupier  barbwire  beautifier  grimier  crinklier  wrinklier  identifier  multiplier  intensifier  humidifier  sweetbriar  sweetbrier  pricklier  electrifier  Words that almost rhyme with classifier
fiber  fibre  finer  fighter  survivor  cider  cipher  hyper  heifer  signer  viper  visor  cypher  fiver  hiker  filer  shiner  viler  assigner  fifer  firer  hider  fibber  writer  minor  wider  lighter  adviser  rider  tiger  wiser  advisor  iiber  liner  miner  spider  tighter  timer  dimer  diver  finder  miser  nicer  slider  titer  diaper  diner  niger  piper  riser  slighter  sniper  whiter  geyser  miter  riper  wiper  biker  kaiser  niter  reciter  biter  lifer  liker  nigher  shyster  slicer  tiler  guider  miler  rhymer  righter  whiner  aligner  direr  piker  ricer  rimer  tither  deicer  skiver  rifer  snider  vivider  aliner  eviler  chicer  driver  designer  supervisor  brighter  outsider  provider  admirer  binder  milder  primer  advertiser  analyzer  decipher  incisor  insider  kinder  wilder  climber  divider  diviner  divisor  glider  appetizer  atomizer  exciter  refiner  striker  minder  reviser  sublimer  blighter  decider  definer  exerciser  briber  inciter  ionizer  reviler  appetiser  blither  chastiser  cosigner  defiler  encipher  splicer  whitener  twiner  griper  unwiser  conciser  triter  advertizer  unriper  compiler  fertilizer  subscriber  grinder  underwriter  colonizer  sympathizer  synthesizer  oxidizer  vaporizer  blinder  combiner  baptizer  energizer  modernizer  moonshiner  pasteurizer  preciser  rhymester  atomiser  breathalyzer  pressurizer  baptiser  breathalyser  imbiber  criticizer  eulogizer  pasteuriser  subsidizer  unkinder  vulgarizer  rapider  criticiser  pressuriser  fraternizer  lucider  humider  reminder  organizer  inquirer  stabilizer  enquirer  equalizer  sterilizer  contriver  copywriter  recliner  sandpiper  transcriber  backslider  describer  improviser  moisturizer  rangefinder  womanizer  economiser  merchandiser  proselytizer  visualizer  harmonizer  mesmerizer  mobilizer  faultfinder  improvisor  inscriber  moisturiser  proselytiser  decliner  humanizer  firelighter  philosophizer  plagiarizer  alphabetizer  tranquilizer  immobilizer  microfiber  tenderizer  monopolizer  temporizer  liquidizer  patronizer  gormandiser  splendider  deodorizer  tranquillizer  childminder