18-letter words containing f, e, y, n, s
- society of friends — a Christian denomination, founded in England c. 1650 by George Fox, that has no formal creed, liturgy, or priesthood and rejects violence in human relations, esp. warfare
- sound and the fury — a novel (1929) by William Faulkner.
- state of emergency — If a government or other authority declares a state of emergency in an area, it introduces special measures such as increased powers for the police or army, usually because of civil disorder or because of a natural disaster such as an earthquake.
- sulfuric anhydride — sulfur trioxide.
- symmetric function — a polynomial in several indeterminates that stays the same under any permutation of the indeterminates.
- university faculty — a division within a university comprising one subject area, or a number of related subject areas
- wildlife sanctuary — an area where wild animals and plants are protected