Here's what rhymes with pyroxferroite.
                        
                        
                    
                                droit  soit  adroit  avoit  quoit  introit  maladroit  Words that almost rhyme with pyroxferroite
void  choroid  deutsche  toyed  joyed  cloyed  avoid  employed  enjoyed  annoyed  steroid  sigmoid  solenoid  celluloid  ethmoid  glenoid  hemorrhoid  haemorrhoid  destroyed  devoid  deployed  paranoid  amyloid  overjoyed  alkaloid  asteroid  sphenoid  cuboid  convoyed  decoyed  unemployed  rheumatoid  arachnoid  carcinoid  adenoid  anthropoid  mongoloid  redeployed  reemployed  humanoid  schadenfreude  subarachnoid  underemployed  point  joint  moist  voiced  hoist  joist  foist  coiffed  coifed  hoicked  appoint  rejoiced  spoilt  adjoint  anoint  conjoint  reappoint  outpoint  bluepoint  disappoint  disjoint  unspoilt  banjoist  counterpoint  needlepoint