16-letter words containing a, c, t, w
- windchill factor — an estimated measurement of the cooling effect of air and wind, esp. when applied to the loss of body heat from exposed skin; chill factor
- witches' sabbath — Sabbat.
- with a vengeance — an act or opportunity of inflicting such trouble: to take one's vengeance.
- with clean hands — innocently
- within an ace of — a playing card or die marked with or having the value indicated by a single spot: He dealt me four aces in the first hand.
- 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.
- word association — stimulation of an associative pattern by a word.