Here's what rhymes with diffuser.
                        
                        
                    
                                looser  juicer  infuser  sprucer  detrusor  inducer  seducer  reducer  producer  traducer  transducer  reproducer  Words that almost rhyme with diffuser
user  loser  louver  roofer  fuehrer  cruiser  mover  smoother  chooser  bruiser  boozer  soother  hoover  choosier  schmoozer  accuser  abuser  remover  profuser  maneuver  obtuser  outmaneuver  future  fewer  ruler  humor  humour  lunar  viewer  router  rumor  rumour  uber  rooster  lucre  ruder  ewer  shrewder  euchre  hewer  rugger  looter  roomer  rooter  lewder  sooner  tumor  super  cooler  newer  suture  tumour  tutor  schooner  sewer  truer  booster  pewter  stupor  suitor  trooper  brewer  cruder  mujer  neuter  shooter  cooper  cougar  scooter  skewer  tuner  bloomer  bluer  boomer  brooder  grouper  wooer  crooner  cuter  perfumer  chewer  crueler  disputer  hooter  huger  muter  snooper  trouper  blooper  booger  duper  groomer  huller  pruner  devouter  fruitier  nuder  refuter  whooper  tooter  dueller  cuber  junior  intruder  reviewer  jr  pursuer  polluter  recruiter  bugler  freebooter  harpooner  acuter  peashooter  poofter  accoutre  doodler  impugner  muenster  accouter  doomster  peculiar  interviewer  sepulchre  commuter  persecutor  semilunar  wrongdoer  sepulcher  evildoer  sixshooter  shampooer  tattooer  untruer  computer  consumer  prosecutor  paratrooper  institutor  revenuer  honeymooner  instituter  antitumor  troubleshooter  telecommuter  minicomputer  supercomputer  microcomputer