Here's what rhymes with hetaine.
                        
                        
                    
                                pain  chain  pane  bane  tain  deign  main  brain  gain  plain  plane  rain  reign  train  attain  ln  vain  vein  cane  drain  stain  lane  sane  terrain  fain  lain  rein  mane  twain  vane  wane  certaine  feign  urbane  arraign  thane  wain  obtain  domain  grain  strain  retain  sustain  ascertain  slain  champagne  crane  detain  pertain  ordain  germane  inane  moraine  skein  sprain  swain  chicane  murrain  contain  maintain  remain  campaign  entertain  insane  cocaine  disdain  humane  profane  regain  abstain  aeroplane  hurricane  mundane  arcane  butane  cellophane  humaine  overlain  appertain  romaine  retrain  reattain  explain  complain  refrain  restrain  sugarcane  halothane  urethane  windowpane  ingrain  wholegrain  constrain  inhumane  monoplane  coxswain  legerdemain  hydroplane  foreordain  preordain  reexplain  polyurethane  demimondaine  Words that almost rhyme with hetaine
tame  dame  same  came  name  game  blame  fame  shame  lame  maim  became  claim  frame  flame  defame  overcame  acclaim  filename  aflame  rename  selfsame  declaim  aspartame  ballgame  forename  proclaim  exclaim  reclaim  inflame  disclaim  quitclaim  counterclaim