Here's what rhymes with nikhilam.
                        
                        
                    
                                Words that almost rhyme with nikhilam
serum  theorem  villain  penicillin  bouillon  cecum  system  rhythm  victim  schism  fearsome  gingham  besom  chrism  lyceum  kingdom  mechanism  wisdom  symptom  prism  dictum  gypsum  pilgrim  egoism  aphorism  exorcism  holism  winsome  sophism  algorithm  heroism  mysticism  terrorism  activism  cynicism  ecosystem  egotism  logarithm  nihilism  paroxysm  anarchism  elitism  fetishism  lyricism  mannerism  nepotism  archaism  mesmerism  negativism  witticism  criticism  organism  socialism  feminism  dualism  embolism  empiricism  magnetism  modernism  pessimism  scepticism  catechism  classicism  eroticism  fatalism  militarism  narcissism  pacifism  paganism  aneurism  animism  chauvinism  euphemism  heathenism  hedonism  legalism  shamanism  stoicism  isomerism  racialism  synergism  futurism  galvanism  mongolism  purism  solecism  tokenism  tropism  communism  alcoholism  antagonism  despotism  journalism  liberalism  optimism  skepticism  symbolism  altruism  barbarism  dynamism  fanaticism  federalism  feudalism  formalism  humanism  naturalism  radicalism  relativism  rheumatism  unionism  anachronism  collectivism  consumerism  dogmatism  secularism  separatism  behaviorism  cataclysm  commercialism  eclecticism  favoritism  hypnotism  ostracism  parasitism  pauperism  plagiarism  recidivism  albinism  botulism  cretinism  ecumenism  exoticism  favouritism  neutralism  perfectionism  sectionalism  solipsism  syndicalism  anabolism  bimetallism  creationism  hooliganism  invalidism  minimalism  monetarism  specialism  capitalism  metabolism  imperialism  nationalism  conservatism  materialism  pluralism  determinism  parallelism  positivism  pragmatism  rationalism  romanticism  absolutism  cannibalism  evangelism  protectionism  agnosticism  astigmatism  centralism  corporatism  emotionalism  expansionism  factionalism  mercantilism  monasticism  populism  revisionism  voluntarism  automatism  clericalism  exhibitionism  expressionism  impressionism  parochialism  revivalism  adventurism  neoclassicism  philistinism  patriotism  colonialism  bilingualism  paternalism  regionalism  antisemitism  functionalism  isolationism  scholasticism  abolitionism  gradualism  proselytism  agrarianism  charlatanism  dilettantism  servomechanism  transsexualism  triumphalism  ventriloquism  individualism  hyperthyroidism  hypothyroidism  industrialism  postmodernism  republicanism  existentialism  intellectualism  microorganism  provincialism  sectarianism  sensationalism  anticommunism  evangelicalism  interventionism  puritanism  colloquialism  unilateralism  professionalism  fundamentalism  internationalism  traditionalism  somnambulism  antiquarianism  multilingualism  neocolonialism  authoritarianism  constitutionalism  cosmopolitanism  egalitarianism  sentimentalism  totalitarianism  utilitarianism  environmentalism  humanitarianism  electromagnetism  transcendentalism