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