Here's what rhymes with gainii.
                        
                        
                    
                                rainy  seine  grainy  zany  brainy  miscellany  Words that almost rhyme with gainii
cockamamie  hippopotami  eighty  gaily  ainsi  asi  gayly  cagey  achy  cagy  daily  baby  lady  mainly  maybe  crazy  navy  lazy  ably  dainty  facie  hazy  shady  shaky  vainly  wavy  weighty  gravy  clayey  daisy  racy  lacy  mangy  wadi  bailey  gamely  rangy  sanely  palely  matey  quaky  pacey  greatly  namely  safety  lately  plainly  safely  faintly  gravely  hasty  vaguely  saintly  tasty  basely  pasty  quaintly  shapely  ungainly  flaky  lamely  precis  regale  sagely  savoury  scrapie  tamely  platy  snaky  chickadee  paisley  stagey  inanely  spacey  stagy  frailly  saintlier  stately  bravely  frailty  pastry  innately  insanely  stably  chastely  dazedly  milady  strati  crybaby  opaquely  archaically  irately  chocolaty  majorly  staidly  rubati  staccati  strangely  humanely  sedately  unsavoury  chaplaincy  ornately  profanely  straightly  ukulele  averagely  unshapely  concavely  mundanely  unsafely  charlady  pizzicati  obbligati  overhasty  unstably  intestacy  desolately  inhumanely  saleslady  magistracy  shamefacedly  profligately  recognisably  barefacedly  disconsolately