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