Here's what rhymes with combai.
                        
                        
                    
                                by  die  buy  tie  bi  bye  dye  pi  pie  thai  dei  ty  tai  my  high  why  dry  lie  thy  try  y  guy  vi  hi  shy  sigh  chi  fi  hy  nigh  spy  thigh  vie  ly  ply  psi  quae  rye  wir  awry  hai  lye  mai  muy  nai  pry  tri  trie  wry  cy  fy  kai  lai  luy  mei  pri  sy  thei  untie  wai  phi  sty  amebae  stye  apply  cry  fly  sky  deny  imply  nearby  comply  defy  fry  goodbye  sly  underlie  alibi  belie  amoebae  bonsai  spry  turfy  shanghai  banzais  slier  supply  reply  thereby  occupy  rely  whereby  hereby  modify  notify  quantify  amplify  samurai  standby  decry  lullaby  pupae  termini  edify  ramify  aquae  deify  ossify  retry  lanai  scurfy  mummify  ripply  overbuy  dandify  justify  nuclei  qualify  alkali  classify  certify  glorify  gratify  fortify  magnify  nullify  pacify  ratify  unify  terrify  typify  codify  descry  mollify  mortify  overlie  mystify  triply  ultrahigh  blowfly  calcify  horrify  misapply  stupefy  barfly  drachmai  yuppify  identify  satisfy  clarify  multiply  specify  signify  simplify  testify  verify  butterfly  purify  rectify  beautify  falsify  crucify  dignify  liquefy  personify  resupply  vilify  acidify  firefly  stultify  vivify  petrify  reunify  cumuli  liquify  overfly  scarify  versify  prettify  vitrify  beatify  gentrify  speechify  stimuli  exemplify  intensify  alveoli  diversify  indemnify  solidify  oversupply  demystify  dragonfly  preoccupy  stratify  emulsify  reclassify  declassify  hyperbolae  refortify  syllabify  disqualify  objectify  detoxify  electrify  revivify  dissatisfy  solemnify  oversimplify  misidentify  transmogrify