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