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