14-letter words containing f, o, r, e, i
- defibrillators — Plural form of defibrillator.
- 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.
- diffeomorphism — a differentiable homeomorphism.
- 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.
- diffuse-porous — having annual rings in which the size of pores is approximately the same in wood formed in spring and summer.
- disafforesting — Present participle of disafforest.
- discomfortable — an absence of comfort or ease; uneasiness, hardship, or mild pain.
- disconformable — of or relating to a disconformity.
- disforestation — Archaic form of deforestation.
- do-it-yourself — of or designed for construction or use by amateurs without special training: a do-it-yourself kit for building a radio.
- door furniture — locks, handles, etc, designed for use on doors
- drawing office — an office where drawings are made
- 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
- electrofishing — the practice of catching fish by stunning them with electric current or by attracting them through the use of electricity
- electroforming — a process used to create a metallic object by electrolytic deposition on a mould or matrix
- enforceability — The quality of being enforceable.
- 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.
- fairy primrose — a tender primrose, Primula malacoides, of China, having hairy leaves and small, pink or lilac-colored flowers.
- false relation — a harmonic clash that occurs when a note in one part sounds simultaneously with or immediately before or after its chromatically altered (sharpened or flattened) equivalent appearing in another part
- false scorpion — any small predatory arachnid of the order Pseudoscorpionida, which includes the book scorpion and is named from the claw-shaped palps, which are poison organs
- family romance — a type of fantasy in which a person maintains that he or she is not the child of his or her real parents but of parents of a higher social class
- fashion editor — an editor in charge of the fashion content of a newspaper or magazine
- fashion parade — a parade of models displaying clothes to prospective buyers
- fashionmongers — Plural form of fashionmonger.
- feather pillow — soft headrest stuffed with feathers
- feature editor — a newspaper or magazine journalist who commissions and edits feature articles
- federalisation — Alternative spelling of federalization.
- federalization — to bring under the control of a federal government: to federalize the National Guard.
- feeding ground — The feeding ground of a group of animals or birds, is the place where they find food and eat.
- femtochemistry — (chemistry) the study of chemical reactions on a very short time scale, often using pulsed lasers.
- ferroelectrics — Plural form of ferroelectric.
- ferromagnesian — (of minerals and rocks) containing iron and magnesium.
- ferromagnetism — noting or pertaining to a substance, as iron, that below a certain temperature, the Curie point, can possess magnetization in the absence of an external magnetic field; noting or pertaining to a substance in which the magnetic moments of the atoms are aligned.
- ferrozirconium — a ferroalloy containing up to 40 percent zirconium.
- ferry crossing — the act or instance of travelling across the sea by ferry
- fertile period — the time during a woman's menstrual cycle at which she is most likely to become pregnant, or the equivalent time for an animal
- fertilizations — Plural form of fertilization.
- fibrinopeptide — (protein) A polypeptide fragment, cleaved from fibrinogen by thrombin, that combines to form fibrin during blood-clotting.
- fibroadenomata — a benign tumor originating from glandular tissue, as in the female breast.
- fibrocartilage — a type of cartilage having a large number of fibers.
- fidei defensor — Defender of the Faith: one of the titles of English sovereigns.