Here's what rhymes with bobtail.
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 topsail faille wale scale avail entail frail email assail curtail quail snail flail quale bewail derail pigtail grail impale taffrail hightail prevail travail inhale ponytail unveil foresail monorail wassail pellmell tattletale lugsail carrell exhale gunwale mainsail martingale nonpareil swallowtail hangnail countervail fingernail