Here's what rhymes with trosion.
                        
                        
                    
                                erosion  corrosion  implosion  explosion  Words that almost rhyme with trosion
ocean  lotion  chosen  motion  notion  frozen  woven  ovum  cloven  potion  bosun  cozen  sloven  devotion  emotion  promotion  demotion  rewoven  commotion  callosum  refrozen  interwoven  locomotion  ibuprofen  handwoven  oxytocin  open  broken  omen  roman  yeoman  aucun  oaken  rowan  oaten  blowgun  brogan  colon  shouldn  token  slogan  olden  phonon  reopen  nomen  showman  woken  bowmen  shogun  bowman  showmen  spoken  golden  abdomen  stolen  molten  swollen  unbroken  coachman  holden  boatman  roentgen  betoken  coachmen  awoken  kiloton  stolon  popgun  snowmen  wonton  outspoken  beholden  homespun  postman  bespoken  cabochon  verboten  spokesman  unspoken  cognomen  protozoan  embolden  crossbowmen  plainspoken  crossbowman  hemoglobin  misspoken  businesswomen  upperclasswomen