Here's what rhymes with protagonized.
                        
                        
                    
                                agonized  sized  ionized  surmised  urbanized  organized  advised  analyzed  comprised  summarized  analysed  oxidized  colonized  incised  prized  apprised  circumcised  maximized  mechanized  modernized  antagonized  canonized  itemized  recognized  surprised  authorized  exercised  revised  devised  localized  practised  advertised  baptized  minimized  randomized  apologized  fertilized  paralyzed  reorganized  unauthorized  baptised  catalyzed  customized  dramatized  energized  epitomized  galvanized  harmonized  immunized  jeopardized  legalized  memorized  paralysed  patronized  personalized  pulverized  televised  chastised  digitized  equalized  homogenized  idolized  legitimized  motorized  oversized  penalized  polymerized  theorized  emphasized  specialized  civilized  criticized  generalized  standardized  utilized  compromised  despised  disguised  idealized  polarized  stabilized  supervised  categorized  disorganized  hypothesized  internalized  mobilized  naturalized  publicized  socialized  sterilized  metabolized  nationalized  popularized  rationalized  scrutinized  stigmatized  synchronized  unorganized  actualized  commercialized  finalized  globalized  humanized  italicized  liberalized  magnetized  mesmerized  pressurized  privatized  ritualized  romanticized  satirized  signalized  solemnized  terrorized  traumatized  undisguised  unionized  unrealized  vaporized  characterized  symbolized  synthesized  capitalized  computerized  criticised  crystallized  formalized  improvised  marginalized  neutralized  normalized  subsidized  visualized  demoralized  hydrolyzed  immobilized  monopolized  sensitized  standardised  sympathized  unrecognized  anesthetized  hypnotized  initialized  ostracized  revitalized  scandalized  serialized  unsupervised  centralized  hospitalized  materialized  politicized  revolutionized  overemphasized  systematized  industrialized  decentralized  conceptualized  Words that almost rhyme with protagonized
arrived  lived  dived  derived  survived  contrived  thrived  diced  revived  priced  sliced  sufficed  enticed  spiced  deprived  sacrificed  spliced  mind  mild  mined  mired  find  kind  side  child  died  wide  wind  aside  assigned  combined  confined  guide  signed  wild  filed  hide  ride  smiled  tide  tied  allied  bind  compiled  lined  sighed  abide  aligned  dined  hind  piled  consigned  dyed  fined  lied  timed  unkind  attired  collide  confide  rind  tiled  unsigned  vied  bide  chide  chimed  pied  rhymed  shied  shined  untied  whined  applied  inside  tried  blind  cried  denied  obliged  occupied  pride  dried  bride  climbed  refined  remind  slide  complied  styled  undermined  upside  aspired  cyanide  fried  glide  grind  iodide  bribed  imbibed  pacified  plied  primed  spied  untried  maligned  opined  ossified  pried  twined  whitened  behind  outside  provide  defined  designed  beside  decide  mankind  modified  supplied  declined  divide  implied  inclined  justified  retired  suicide  alongside  ascribed  relied  reside  resigned  certified  coincide  dignified  expired  ratified  reconciled  terrified  defied  genocide  homicide  magnified  override  prophesied  stride  undefined  underlined  astride  codified  defiled  divined  enshrined  entwined  fireside  nullified  subside  typified  underside  undersigned  beguiled  belied  decried  deified  deride  espied  reviled  described  replied  satisfied  specified  classified  qualified  countryside  purified  unified  worldwide  circumscribed  clarified  diversified  gratified  inscribed  notified  preoccupied  signified  testified  verified  amplified  crucified  glorified  horrified  nationwide  personified  preside  sanctified  stratified  unoccupied  calcified  pesticide  petrified  proscribed  rectified  descried  herbicide  liquefied  reclined  riverside  subdivide  identified  prescribed  multiplied  dissatisfied  fortified  subscribed  humankind  intertwined  quantified  transcribed  falsified  mortified  redefined  unjustified  acidified  beautified  disinclined  misapplied  mountainside  mystified  objectified  redesigned  stupefied  unmodified  simplified  intensified  formaldehyde  unqualified  unspecified  disqualified  electrified  infanticide  insecticide  solidified  unsatisfied  triglyceride  exemplified  unidentified