Here's what rhymes with frangor.
                        
                        
                    
                                anger  languor  Words that almost rhyme with frangor
anchor  rancor  banker  tanker  canker  chancre  angler  after  rather  latter  actor  fracture  laughter  ladder  dagger  flatter  rapture  adder  azure  lacquer  stagger  wrapper  abjure  hangar  hanger  lather  rafter  swagger  ashlar  aster  flapper  matter  answer  chapter  manner  factor  master  bladder  capture  faster  gather  grammar  thereafter  hammer  hereafter  pastor  plaster  stature  banner  manor  pasture  reactor  scatter  amber  batter  chatter  glamour  planner  slander  tractor  valor  castor  catcher  clamor  clamour  clatter  gangster  passer  platter  scanner  shatter  antler  badger  blacker  captor  cracker  fatter  jasper  madder  patter  placer  rancher  sadder  stammer  trapper  vaster  ampler  anther  backer  caster  clapper  dapper  glamor  hacker  natter  packer  snapper  spatter  staffer  tanner  tracker  cancer  dancer  handler  hereinafter  planter  recapture  adapter  attacker  candor  damper  gambler  grander  grantor  hamper  hamster  panther  plantar  banter  canter  sampler  tamper  adaptor  camber  camper  cantor  clamber  gander  pander  pilaster  redactor  scamper  disaster  alabaster  headmaster  cadaver  dispatcher  meander  extractor  commander  enhancer  salamander  coriander  decanter  enchanter  malefactor  protractor  manufacture  benefactor  burgomaster  quartermaster  anticancer