Here's what rhymes with precentor.
                        
                        
                    
                                hunter  Words that almost rhyme with precentor
thunder  sunder  wonder  asunder  number  lumber  plunder  blunder  slumber  bumper  plunger  jumper  cumber  encumber  outnumber  shutter  summer  suffer  butter  sulphur  supper  vulgar  sulfur  cutter  flutter  gutter  lustre  muster  runner  shudder  gunner  hover  luster  mutter  sucker  succor  duster  juster  putter  sputter  stutter  buster  fucker  huckster  hussar  sutler  mother  color  cover  hunger  lover  recover  rubber  buffer  cluster  molar  sculptor  butler  comer  rudder  youngster  clutter  paler  rougher  tougher  bluster  buzzer  duller  erasure  smother  tuber  vulture  adjuster  bugger  muffler  smuggler  tricolor  gazer  lugger  mugger  pucker  splutter  tucker  another  culture  brother  discover  younger  instructor  rupture  bunker  drummer  ligature  midsummer  tumbler  abductor  blubber  coadjutor  plumber  premolar  crusher  plover  scrubber  structure  conductor  sculpture  juncture  ocular  puncture  uncover  rediscover  embrasure  filibuster  pustular  agriculture  constructor  restructure  chronometer  pentameter  horticulture  undercover  watercolor  semiconductor  acupuncture  aquaculture  conjuncture  substructure  cartographer  superconductor  infrastructure  superstructure  counterculture