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