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