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