Here's what rhymes with unpredented.
                        
                        
                    
                                dented  scented  repented  vented  prevented  lamented  assented  demented  indented  dissented  relented  unprecedented  complemented  complimented  regimented  reinvented  unscented  alimented  consented  ornamented  unrepresented  discontented  disoriented  underrepresented  misrepresented  circumvented  Words that almost rhyme with unpredented
appended  mended  wended  fended  trended  vended  distended  appendage  portended  expended  contended  commended  comprehended  befriended  transcended  unattended  unintended  pelted  bested  retested  betted  jetted  pretested  rejected  destined  attested  ejected  unprotected  bedded  resected  tepid  wetted  wrested  abetted  netted  redirected  whetted  vetted  rearrested  texted  guested  stetted  respected  wretched  dreaded  detested  dejected  divested  fretted  undetected  leaded  sweated  undigested  untested  defected  preempted  brevetted  prospected  stenciled  breaded  bedimmed  gelid  quested  kennelled  trisected  retreaded  accepted  requested  subjected  unexpected  embedded  inspected  regretted  deflected  excepted  welded  beheaded  imbedded  molested  resurrected  unsuspected  interjected  uncontested  gazetted  presaged  reinvested  reconnected  headwind  trellised  unattested  bayonetted  coquetted  facetted  pirouetted  introspected  reinspected  sledded  towheaded  cossetted  indirected  unaffected  exempted  recollected  unconnected  disaffected  intersected  unmolested  disparaged  polarised  silhouetted  sulphuretted  uncorrected  uncollected  uninfected  disrespected  ricochetted  vignetted  retrospected  disconnected  interconnected  misdirected  solemnised  burglarised  vulgarised  depolarised