Here's what rhymes with optimizations.
                        
                        
                    
                                nations  stations  innovations  negations  organizations  elevations  motivations  citations  vacations  annotations  derivations  notations  orations  terminations  vocations  emanations  oblations  undulations  animations  inhalations  narrations  renovations  summations  relations  operations  associations  observations  situations  variations  foundations  generations  locations  negotiations  aspirations  conversations  deviations  formations  indications  organisations  plantations  sensations  translations  accommodations  accusations  allegations  creations  medications  mutations  oscillations  reservations  temptations  vibrations  violations  aberrations  affiliations  allocations  connotations  delegations  donations  imitations  migrations  rotations  separations  affirmations  compensations  denunciations  dissertations  federations  intimations  iterations  machinations  nominations  perturbations  privations  realizations  abominations  agitations  appellations  avocations  crustaceans  dedications  deprivations  dispensations  initiations  invocations  lacerations  modulations  perforations  striations  vexations  annexations  authorizations  bifurcations  carnations  collocations  condensations  educations  applications  implications  combinations  illustrations  limitations  obligations  populations  preparations  publications  alterations  correlations  demonstrations  modifications  occupations  quotations  adaptations  declarations  decorations  denominations  determinations  excavations  fortifications  generalizations  inclinations  installations  revelations  abbreviations  designations  destinations  frustrations  imaginations  invitations  meditations  ramifications  reparations  anticipations  compilations  depredations  estimations  gradations  habitations  inspirations  lamentations  ministrations  permutations  radiations  restorations  valuations  aggregations  assassinations  conformations  consolations  emendations  generalisations  hesitations  illuminations  imprecations  imputations  incarnations  inflammations  interpolations  irritations  notifications  personifications  pronunciations  provocations  recitations  salutations  specializations  supplications  tabulations  visitations  considerations  regulations  communications  complications  concentrations  corporations  manifestations  recommendations  examinations  fluctuations  specifications  transformations  appropriations  celebrations  congregations  deliberations  evaluations  orientations  presentations  simulations  speculations  accumulations  administrations  approximations  civilizations  constellations  consultations  dislocations  explorations  hallucinations  malformations  manipulations  stipulations  articulations  deformations  exaggerations  exhortations  identifications  incantations  interrelations  justifications  proclamations  protestations  reputations  tribulations  amputations  circulations  civilisations  collaborations  deportations  elaborations  exhalations  gratifications  importations  indentations  interrogations  palpitations  rationalizations  recreations  replications  resignations  reverberations  significations  solicitations  expectations  calculations  explanations  investigations  representations  qualifications  classifications  computations  configurations  formulations  congratulations  characterizations  confrontations  contraindications  exclamations  implementations  preoccupations  disputations  humiliations  insinuations  registrations  simplifications  interpretations  conceptualizations  recriminations  telecommunications  misrepresentations  Words that almost rhyme with optimizations
hastens  havens  occasions  patience  basins  masons  raisins  evasions  ravens  invasions  persuasions  abrasions  equations  impatience  complaisance  shamans  fables  maidens  awakens  faces  pages  stages  tables  wages  phases  labels  cables  patrons  stables  vases  gauges  staples  gables  gages  hatreds  maples  matrons  cases  changes  bases  enables  phrases  races  ranges  spaces  raises  gazes  laces  chases  cradles  places  traces  praises  appraisals  braces  glazes  exchanges  metastases  portrayals  paraphrases  fireplaces