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