There are 4 12-letter words that end with 'ains'.
| chamberlains | legerdemains | overexplains |
| rattlebrains | ||
Note: These 4 12-letter words that end with 'ains' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with rains, tains, lains, mains, wains, dains, gains, pains, cains, hains, sains, bains, kains, uains, vains.
5-letter words end with 'ains' (9)