Here's what rhymes with propugned.
                        
                        
                    
                                pruned  tuned  ballooned  crooned  mooned  attuned  impugned  marooned  swooned  lampooned  spooned  dragooned  platooned  cocooned  harpooned  cartooned  festooned  honeymooned  importuned  Words that almost rhyme with propugned
loomed  bloomed  plumed  roomed  doomed  boomed  groomed  fumed  zoomed  assumed  presumed  resumed  perfumed  subsumed  consumed  entombed  foredoomed  exhumed  exeunt  unconsumed  used  proved  approved  ruled  abused  rude  brood  bruised  lewd  brewed  rood  prude  rouged  blued  drooled  rued  trued  lubed  rewed  food  moved  refused  viewed  accused  crude  mood  amused  cooled  fused  shrewd  sued  accrued  allude  chewed  feud  glued  mused  nude  pooled  unused  elude  fooled  grooved  reproved  reused  soothed  cruised  delude  dude  hued  perused  protrude  strewed  unproved  wooed  cooed  cued  noontide  obtrude  occlude  queued  spewed  tooled  booed  cubed  gulled  shooed  crewed  poohed  tubed  clued  boozed  louvred  mooed  duelled  fuzed  puled  mewled  boobed  pooed  removed  improved  pursued  renewed  reviewed  diffused  preclude  subdued  disapproved  imbued  screwed  smoothed  unmoved  disproved  intrude  perfused  schooled  skewed  suffused  aliud  bemused  disused  eschewed  stewed  tattooed  tabooed  behooved  collude  debuted  defused  disabused  effused  unapproved  underused  unschooled  denude  hallooed  seclude  unglued  postlude  retooled  snood  spooled  bestrewed  snoozed  slued  tabued  schmoozed  boohooed  include  attitude  conclude  confused  altitude  amplitude  latitude  solitude  construed  ensued  aptitude  infused  overruled  ridiculed  interlude  misused  plenitude  beatitude  endued  transfused  unimproved  enthused  exude  overused  platitude  unscrewed  accoutred  extrude  indued  shampooed  ballyhooed  canoed  misruled  curlicued  wholefood  gratitude  multitude  exclude  interviewed  excused  servitude  longitude  centrifuged  certitude  rectitude  turpitude  barbecued  nonfood  barbequed  curlycued  magnitude  fortitude  similitude  finitude  promptitude  decrepitude  manoeuvred  negritude  pulchritude  unexcused  corkscrewed  ingratitude  solicitude  ineptitude  misconstrued  incertitude  outmanoeuvred  dissimilitude  exactitude  infinitude  verisimilitude