Here's what rhymes with ondale.
                        
                        
                    
                                pale  tail  tale  jail  bail  bale  dale  pail  male  fail  mail  sale  sail  trail  nail  rail  veil  entail  gale  hail  shale  whale  stale  vale  wail  hale  braille  kale  unveil  impale  faille  wale  detail  scale  avail  frail  email  assail  curtail  inhale  quail  snail  flail  quale  bewail  derail  gunwale  grail  monorail  bobtail  hightail  prevail  travail  mainsail  pigtail  ponytail  topsail  foresail  taffrail  nonpareil  wassail  pellmell  carrell  exhale  countervail  martingale  swallowtail  hangnail  lugsail  fingernail  tattletale