Here's what rhymes with lengthman.
                        
                        
                    
                                Words that almost rhyme with lengthman
lengthen  lemon  airman  engine  chairman  lesson  strengthen  lessen  reckon  resin  freshman  ensign  headman  leaden  leaven  headmen  lepton  penguin  penman  redden  bellman  pressman  section  election  seven  heaven  mention  session  tension  eleven  weapon  brethren  pension  threaten  erection  tendon  cession  dentin  melon  pepsin  felon  henchmen  heron  pectin  beckon  chevron  deaden  freshen  gentian  henchman  destine  hempen  pennon  selectman  vegan  deafen  headsman  hessian  kelvin  question  attention  direction  collection  selection  affection  aggression  correction  rebellion  reception  rejection  oppression  retention  recession  resection  ejection  ascension  sexton  stepson  refection  connection  protection  depression  exception  impression  infection  intention  perception  possession  profession  reflection  detection  dimension  injection  invention  objection  perfection  prevention  accession  connexion  intestine  procession  projection  redemption  regression  repression  resurrection  suppression  deception  deflection  detention  digestion  dissection  inception  obsession  secession  defection  dissension  inflection  ingestion  dejection  digression  pretension  reelection  declension  preemption  redirection  reflexion  abjection  inflexion  bisection  indention  expression  conception  extension  suggestion  compression  convention  discretion  inspection  succession  apprehension  concession  confession  contention  progression  recollection  suspension  complexion  congestion  exemption  insurrection  subjection  convection  distension  distention  inattention  abstention  indirection  concretion  confection  reinfection  reinvention  repossession  subvention  intervention  hypertension  intersection  imperfection  intercession  predilection  disaffection  indigestion  interception  watermelon  interjection  misdirection  rhododendron  nonaggression  prepossession  reprehension  genuflection  supervention  comprehension  contraception  introspection  transgression  condescension  contravention  decompression  disinfection  indiscretion  disconnection  dispossession  retrogression  circumvention  preconception  retrospection  delicatessen  misconception  interconnection  misapprehension  circumspection  autosuggestion  incomprehension  nonintervention