Here's what rhymes with synthesizes.
                        
                        
                    
                                assizes  advises  dieses  surmises  authorises  sympathizes  sensitizes  empathizes  exorcizes  summarizes  surprises  authorizes  devises  supervises  revises  chastises  energizes  initializes  prises  theorizes  fantasizes  ionizes  overemphasizes  apprises  civilizes  feminizes  immunizes  clevises  nasalizes  novelizes  parenthesizes  supersizes  enterprises  realizes  analyzes  disguises  maximizes  despises  advertises  generalizes  mobilizes  oxidizes  visualizes  fertilizes  hypothesizes  penalizes  satirizes  subsidizes  vaporizes  baptizes  immobilizes  mortises  synchronizes  agonizes  centralizes  idolizes  itemizes  memorizes  modernizes  moralizes  philosophizes  signalizes  tyrannizes  victimizes  vitalizes  vocalizes  atomizes  desensitizes  finalizes  pelvises  schematizes  serializes  amortizes  mechanizes  ostracizes  vulgarizes  advertizes  fossilizes  lionizes  moisturizes  sermonizes  televises  anglicizes  urbanizes  vandalizes  colorizes  federalizes  passivizes  moisturises  notarizes  anodizes  euthanizes  motorizes  utilizes  organizes  catalyzes  epitomizes  harmonizes  neutralizes  paralyzes  equalizes  hydrolyzes  internalizes  jeopardizes  localizes  normalizes  optimizes  colonizes  eulogizes  formalizes  humanizes  metastasizes  polarizes  reprises  standardizes  stigmatizes  demoralizes  hybridizes  legalizes  naturalizes  publicizes  sterilizes  tantalizes  terrorizes  analogizes  anatomizes  anesthetizes  canonizes  customizes  demonizes  digitizes  factorizes  fictionalizes  homogenizes  liberalizes  nationalizes  rhapsodizes  scandalizes  canalizes  fraternizes  mythologizes  pressurizes  privatizes  secularizes  solemnizes  temporizes  anaesthetizes  deputizes  evangelizes  plasticizes  routinizes  sanitizes  anthologizes  channelizes  demobilizes  miniaturizes  monetizes  pressurises  reauthorizes  vulcanizes  alkalizes  catheterizes  emotionalizes  ghettoizes  militarizes  pasteurizes  photosynthesizes  unionizes  accessorizes  amortises  glamourizes  miniaturises  womanizes  elasticizes  glamourises  pasteurises  westernizes  compromises  criticizes  crystallizes  dramatizes  apologizes  antagonizes  categorizes  legitimizes  rationalizes  scrutinizes  depolarizes  monopolizes  trivializes  volatilizes  brutalizes  externalizes  familiarizes  magnetizes  personalizes  revitalizes  romanticizes  systematizes  anathematizes  criminalizes  decentralizes  italicizes  politicizes  regularizes  aggrandizes  carbonizes  democratizes  devitalizes  glamorizes  globalizes  plagiarizes  traumatizes  alphabetizes  apostatizes  cannibalizes  capsulizes  caramelizes  circularizes  epidermises  overgeneralizes  reanalyzes  automatizes  bastardizes  burglarizes  denationalizes  barbarizes  decolonizes  depressurizes  recolonizes  unitizes  concertizes  depressurises  liquidizes  actualizes  capitalizes  materializes  marginalizes  prioritizes  reorganizes  dehumanizes  disorganizes  individualizes  memorializes  soliloquizes  popularizes  radicalizes  recrystallizes  industrializes  tranquilizes  demagnetizes  deodorizes  extemporizes  proselytizes  sensationalizes  acclimatizes  collectivizes  conventionalizes  hospitalizes  palatalizes  psychoanalyzes  demonetizes  demilitarizes  lobotomizes  conceptualizes  particularizes  depersonalizes  sentimentalizes  depoliticizes  editorializes  tranquillizes  internationalizes  attitudinizes  professionalizes  collateralizes  decriminalizes  intellectualizes  legitimatizes  bureaucratizes  recapitalizes  overcapitalizes  contextualizes  departmentalizes  compartmentalizes  Words that almost rhyme with synthesizes
suffices  rices  lysis  splices  decisive  sacrifices  divisive  incisive  indecisive  overprices  merchandises  aggrandises  propagandises  filings  risings  sightings  firings  sidings  vikings  signings  hidings  smirches  findings  writings  tidings  obliges  linings  hirelings  pilings  whitings  windings  bindings  lightnings  besmirches  interlinings  strivings  undecideds  disobliges