16-letter words containing a, c, u, t, e, n
- water chinquapin — an American lotus, Nelumbo lutea, having pale-yellow flowers and an edible seed.
- woodland culture — a long pre-Columbian tradition characterized by the corded pottery of a hunting and later agricultural people of the eastern U.S. noted for the construction of burial mounds and other structures and dating from c1000 b.c. to a.d. 1700.