13-letter words containing a, r, e, f, y
- flying saucer — any of various disk-shaped objects allegedly seen flying at high speeds and altitudes, often with extreme changes in speed and direction, and thought by some to be manned by intelligent beings from outer space.
- foolheartedly — Foolishly. In a foolhardy manner. Without thinking about the consequences.
- formal system — an uninterpreted symbolic system whose syntax is precisely defined, and on which a relation of deducibility is defined in purely syntactic terms; a logistic system
- formal theory — an uninterpreted symbolic system whose syntax is precisely defined, and on which a relation of deducibility is defined in purely syntactic terms; a logistic system
- fragmentarily — consisting of or reduced to fragments; broken; disconnected; incomplete: fragmentary evidence; fragmentary remains.
- free and easy — enjoying personal rights or liberty, as a person who is not in slavery: a land of free people.
- free enthalpy — a thermodynamic property of a system equal to the difference between its enthalpy and the product of its temperature and its entropy. It is usually measured in joules
- free-and-easy — enjoying personal rights or liberty, as a person who is not in slavery: a land of free people.
- french pastry — fine, rich, or fancy dessert pastry, especially made from puff paste and filled with cream or fruit preparations.
- frighten away — cause sb/sth to run away
- frobisher bay — an inlet of the Atlantic in NE Canada, in the SE coast of Baffin Island
- futurity race — a race for two-year-old horses in which the entries are selected before birth
- ginger family — the plant family Zingiberaceae, characterized by tropical, often aromatic herbaceous plants having rhizomes, long sheathing leaves, and clusters of tubular flowers, and including cardamon, ginger, and turmeric.
- glove factory — a factory where gloves are made
- grandfatherly — of or characteristic of a grandfather.
- halfheartedly — Without enthusiasm nor interest.
- harpers ferry — a town in NE West Virginia at the confluence of the Shenandoah and Potomac rivers: site of John Brown's raid 1859.
- have eyes for — to be interested in
- hydrofracture — (geology) Rock fracture caused by the pressure of freezing water.
- hyperinflated — to subject to hyperinflation: hyperinflated prices.
- hypersurfaces — Plural form of hypersurface.
- inferentially — of, pertaining to, by, or dependent upon inference.
- informatively — giving information; instructive: an informative book.
- interstratify — to lie in interposed or alternate strata.
- jefferson day — April 13, Thomas Jefferson's birthday, a legal holiday in Alabama, sometimes celebrated by the Democratic Party by the holding of fund-raising dinners.
- laurel family — the plant family Lauraceae, characterized by evergreen or deciduous trees having simple, leathery leaves, aromatic bark and foliage, clusters of small green or yellow flowers, and fruit in the form of a berry or drupe, and including the avocado, bay, laurels of the genera Laurus and Umbellularia, sassafras, spicebush (Lindera benzoin), and the trees that yield camphor and cinnamon.
- madder family — the large plant family Rubiaceae, characterized by herbaceous plants, trees, and shrubs having simple, opposite, or whorled leaves, usually four- or five-lobed flowers, and fruit in the form of a berry, capsule, or nut, and including the gardenia, madder, partridgeberry, and shrubs and trees that are the source of coffee, ipecac, and quinine.
- miliary fever — an acute infectious fever characterized by profuse sweating and the formation on the skin of minute fluid-filled vesicles
- morgan le fay — the fairy sister of King Arthur.
- myrtle family — the plant family Myrtaceae, characterized by mostly tropical trees and shrubs having aromatic, simple, usually opposite leaves, clusters of flowers, and fruit in the form of a berry or capsule, and including allspice, clove, eucalyptus, guava, and myrtles of the genus Myrtus.
- nondefamatory — Not defamatory.
- pennyfarthing — a high bicycle of an early type, with one large wheel in front and one small wheel behind.
- pepper family — the plant family Piperaceae, characterized by tropical woody vines and herbaceous plants having simple leaves, dense spikes of very small flowers, and fleshy, berrylike fruit, and including peperomia and peppers of the genus Piper.
- play for time — a dramatic composition or piece; drama.
- preferability — more desirable.
- prefix syntax — prefix notation
- referentially — having reference: referential to something.
- reformability — the extent to which something or someone is reformable; the capability or susceptibility to reform
- refractometry — an instrument for determining the refractive index of a substance.
- refundability — to give back or restore (especially money); repay.
- relief agency — an organization that provides aid for people in need, esp in disaster areas
- reproachfully — full of or expressing reproach or censure: a reproachful look.
- sacrifice fly — a fly ball when there are fewer than two players out that enables a base runner, usually at third base, to score after the ball is caught.
- safety factor — the ratio of the maximum stress that a structural part or other piece of material can withstand to the maximum stress estimated for it in the use for which it is designed.
- safety margin — something required to ensure safety
- safety screen — a screen covering a work area and protecting people and equipment from fire and other danger
- sandfly fever — a usually mild viral disease occurring in hot, dry areas, characterized by fever, eye pain, and sometimes a rash, transmitted by sandflies of the genus Phlebotomus.
- sea butterfly — any member of the gastropod order Pteropoda, shelled marine mollusks so called for their ability to swim using winglike extensions of the foot.
- self-betrayal — to deliver or expose to an enemy by treachery or disloyalty: Benedict Arnold betrayed his country.
- self-flattery — praise and exaggeration of one's own achievements coupled with a denial or glossing over of one's faults or failings; self-congratulation.