14-letter words containing a, f, i, r
- conformability — Conformableness.
- conformational — manner of formation; structure; form, as of a physical entity.
- confrontations — Plural form of confrontation.
- council of war — A council of war is a meeting that is held in order to decide how a particular threat or emergency should be dealt with.
- crawfordsville — a city in W central Indiana.
- crutched friar — a member of a mendicant order, suppressed in 1656
- cubital furrow — (in certain insects) a crease, between the cubital and anal veins, along which the wing folds.
- cushion rafter — auxiliary rafter.
- dead sea fruit — something that appears to be beautiful or full of promise but is in reality nothing but illusion and disappointment.
- defective year — the lunisolar calendar used by Jews, as for determining religious holidays, that is reckoned from 3761 b.c. and was established by Hillel II in the 4th century a.d., the calendar year consisting of 353 days (defective year) 354 days (regular year) or 355 days (perfect year or abundant year) and containing 12 months: Tishri, Heshvan, Kislev, Tevet, Shevat, Adar, Nisan, Iyar, Sivan, Tammuz, Av, and Elul, with the 29-day intercalary month of Adar Sheni added after Adar seven times in every 19-year cycle in order to adjust the calendar to the solar cycle. The Jewish ecclesiastical year begins with Nisan and the civil year with Tishri.
- defenestrating — Present participle of defenestrate.
- defenestration — the act of throwing someone out of a window
- defibrillating — Present participle of defibrillate.
- defibrillation — the application of an electric current to the heart to restore normal rhythmic contractions after the onset of atrial or ventricular fibrillation
- defibrillators — Plural form of defibrillator.
- deflagrability — the state or quality of being deflagrable
- denitrificator — an apparatus which is used in denitrification, particularly in sulphuric acid works
- diamantiferous — (usually of geographical regions) producing or bearing diamonds
- diamondiferous — containing or yielding diamonds for mining.
- different than — different from
- differentiable — capable of being differentiated.
- differentially — of or relating to difference or diversity.
- differentiated — Recognize or ascertain what makes (someone or something) different.
- differentiates — Third-person singular simple present indicative form of differentiate.
- differentiator — a person or thing that differentiates.
- diffractometer — an instrument that is used to study atomic crystal structure by measuring the angles at which x-rays, neutrons, or electrons are diffracted by matter.
- diffractometry — The elucidation of the structures of crystalline materials by the use of X-ray diffraction.
- disaffirmation — The act of denial; a declaration that something is not true.
- disafforesting — Present participle of disafforest.
- discomfortable — an absence of comfort or ease; uneasiness, hardship, or mild pain.
- disconformable — of or relating to a disconformity.
- disenfranchise — to disfranchise.
- disforestation — Archaic form of deforestation.
- disfranchising — Present participle of disfranchise.
- disinformation — false information, as about a country's military strength or plans, publicly announced or planted in the news media, especially of other countries.
- disregardfully — In a disregardful manner; negligently; heedlessly.
- drafting board — drawing board.
- drawing office — an office where drawings are made
- driftless area — a tract of land that was once surrounded but never covered by a continental glacier, consequently having no glacial deposits.
- drone aircraft — a pilotless radio-controlled aircraft used for reconnaissance or bombing
- effort bargain — a bargain in which the reward to an employee is based on the effort that the employee puts in
- enforceability — The quality of being enforceable.
- engine failure — failure to operate by the engine of an aircraft, car, or other vehicle
- ergocalciferol — Constituent of vitamin D1 and vitamin D2.
- esterification — A reaction of an alcohol with an acid to produce an ester and water.
- facinorousness — the quality of being facinorous
- faeroe islands — group of Danish islands in the N Atlantic, between Iceland & the Shetland Islands: 540 sq mi (1,399 sq km); pop. 44,000
- fair territory — the area beginning with and including home plate and extending between and including foul lines into which a batter must bat the ball as a prerequisite for a safe hit.
- fair-trade law — a state or federal law authorizing fair-trade agreements: repealed 1975.
- fairmindedness — Alt form fair-mindedness.