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