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