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