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