Here's what rhymes with appeareil.
rail derail detail 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 bewail braille kale grail faille wale pellmell scale avail prevail email stale assail inhale quail snail quale impale taffrail nonpareil carrell entail travail curtail pigtail topsail unveil foresail bobtail wassail hightail lugsail exhale gunwale mainsail ponytail martingale monorail fingernail countervail swallowtail hangnail tattletale