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