There are 4 11-letter words that end with 'ail'.
| bristletail | countervail | scissortail |
| swallowtail | ||
Note: These 4 11-letter words that end with 'ail' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with tail, sail, rail, nail, mail, vail, wail, pail, bail, fail, gail, hail, jail, kail, lail, uail, zail.
4-letter words end with 'ail' (13)