Here's what rhymes with dder.
                        
                        
                    
                                ior  serer  freer  denier  osier  charier  gaudier  slyer  tonier  ashier  podgier  sightseer  gamier  phonier  tangier  zanier  pastier  winier  clayier  fernier  overseer  seignior  mangier  untidier  foreseer  costumier  squishier  snarkier  unhandier  pronuclear  unlovelier  Words that almost rhyme with dder
either  teacher  deeper  eager  cheaper  ether  dealer  beaver  beaker  dieser  eater  beater  beeper  peter  teaser  teeter  cheater  geezer  peeler  dieter  peeper  chiefer  eagerer  leader  neither  reader  feature  fever  speaker  meter  preacher  seizure  steamer  weaker  keeper  liter  cedar  dreamer  feeder  femur  hearer  heater  meager  breeder  healer  keener  seeker  steeper  weaver  briefer  meaner  praetor  reaper  vivre  wieder  breather  leaner  neater  pleader  sealer  achiever  bleaker  bleeder  feeler  lemur  reamer  reefer  bleacher  leaver  lieder  vizor  appeaser  ceder  heaver  liefer  meeker  seeder  speeder  tweeter  weeder  weeper  wiener  kneader  leaser  bleeper  sheerer  meagerer  creature  senior  believer  cleaner  demeanor  freezer  sleeper  sweeter  creeper  deceiver  greener  perceiver  redeemer  repeater  sr  feebler  fielder  streamer  sweeper  teamster  cleaver  schemer  wielder  creamer  greaser  politer  serener  sneaker  beleaguer  besieger  defeater  fleeter  gleaner  greeter  sleeker  eggbeater  griever  beguiler  skeeter  streaker  benigner  beseecher  impeacher  naiver  fleecer  obscener  mealier  procedure  receiver  retriever  servitor  headteacher  intriguer  reliever  overeager  screamer  squeezer  calliper  speedster  squeaker  newsdealer  caviler  uniquer  unbeliever  transceiver  completer  convener  convenor  deciliter  newsreader  concealer  extremer  overachiever  southeaster  talebearer  discreeter  windcheater  brainteaser  uncleaner  unwieldier  cantilever  centimeter  millimeter  misdemeanor  milliliter  consignor  disbeliever  monsignor  nonbeliever  northeaster  underachiever  centiliter  stockbreeder  tranquiler  gravimeter