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