Here's what rhymes with intcractionism.
                        
                        
                    
                                sophism  optimism  prism  pessimism  schism  animism  chauvinism  euphemism  exorcism  hedonism  holism  shamanism  isomerism  chrism  creationism  mechanism  organism  communism  socialism  feminism  heroism  activism  cynicism  dualism  dynamism  humanism  magnetism  modernism  pragmatism  rationalism  unionism  anachronism  catechism  classicism  dogmatism  egoism  egotism  fatalism  nihilism  paganism  anarchism  aphorism  factionalism  heathenism  legalism  mannerism  revisionism  stoicism  albinism  archaism  impressionism  perfectionism  racialism  synergism  galvanism  solecism  tokenism  tropism  nationalism  alcoholism  antagonism  despotism  journalism  liberalism  symbolism  terrorism  altruism  determinism  embolism  fanaticism  federalism  feudalism  formalism  naturalism  radicalism  rheumatism  absolutism  consumerism  eroticism  narcissism  pacifism  protectionism  separatism  aneurism  commercialism  eclecticism  elitism  expansionism  favoritism  fetishism  functionalism  hypnotism  nepotism  ostracism  pauperism  populism  voluntarism  abolitionism  automatism  cretinism  ecumenism  favouritism  gradualism  mesmerism  revivalism  sectionalism  solipsism  adventurism  agrarianism  futurism  hooliganism  mongolism  purism  specialism  criticism  capitalism  imperialism  colonialism  conservatism  mysticism  pluralism  barbarism  positivism  romanticism  scepticism  bilingualism  cannibalism  collectivism  evangelism  internationalism  militarism  paternalism  regionalism  secularism  agnosticism  centralism  corporatism  emotionalism  intellectualism  isolationism  lyricism  mercantilism  microorganism  parasitism  plagiarism  scholasticism  anticommunism  botulism  clericalism  exhibitionism  exoticism  expressionism  interventionism  neutralism  parochialism  proselytism  puritanism  witticism  metabolism  patriotism  individualism  materialism  skepticism  empiricism  parallelism  professionalism  relativism  industrialism  postmodernism  republicanism  antisemitism  astigmatism  behaviorism  monasticism  recidivism  sectarianism  traditionalism  negativism  syndicalism  hyperthyroidism  hypothyroidism  egalitarianism  provincialism  sensationalism  sentimentalism  electromagnetism  evangelicalism  authoritarianism  fundamentalism  totalitarianism  utilitarianism  cosmopolitanism  existentialism  somnambulism  transcendentalism  constitutionalism  humanitarianism  environmentalism  Words that almost rhyme with intcractionism
mizzen  mission  rhythm  arisen  risen  given  addition  vision  commission  edition  listen  permission  physician  prison  admission  ambition  emission  submission  forgiven  omission  fission  audition  riven  position  condition  definition  driven  acquisition  petition  suspicion  ammunition  coalition  cognition  collision  exhibition  incision  clinician  ignition  remission  admonition  attrition  derision  fruition  magician  sedition  volition  envision  imprison  logarithm  striven  stiffen  academician  glisten  decision  division  opposition  tradition  provision  recognition  transition  transmission  algorithm  expedition  supervision  abolition  exposition  inhibition  intuition  nutrition  partition  revision  excision  musician  supposition  tuition  apparition  circumcision  erudition  requisition  technician  apposition  contrition  dentition  intermission  patrician  redefinition  rendition  cataclysm  logician  theoretician  dietitian  ebullition  munition  readmission  rescission  tactician  competition  composition  television  disposition  precision  proposition  repetition  deposition  politician  prohibition  superstition  imposition  subdivision  demolition  mathematician  extradition  indecision  inquisition  paroxysm  precondition  manumission  obstetrician  premonition  rhetorician  prevision  juxtaposition  preposition  transposition  superposition  disquisition  electrician  statistician  imprecision  decomposition  malnutrition  predisposition  indisposition  interposition  presupposition  pediatrician  superimposition  diagnostician  wisdom  serum  theorem  cecum  gingham  system  kingdom  victim  dictum  gypsum  fearsome  winsome  symptom  pilgrim  ecosystem