17-letter words containing f, a, n, y
- funicular railway — a short, very steep railway having two parallel sets of tracks, upon each of which runs a car or train raised or lowered by means of a cable that simultaneously lowers or raises the other car or train in such a way that the two are approximately counterbalanced.
- fuzzy-wuzzy angel — any native of Papua New Guinea who assisted as a stretcher-bearer in World War II
- gulf war syndrome — a group of symptoms occurring in some Gulf War veterans, most commonly including headache and memory loss, muscle pain, skin disorders, fatigue, sleep disturbances, and gastrointestinal and respiratory ailments, possibly caused by exposure to chemical weapons, vaccines, infectious diseases, or other factors.
- henry of portugal — ("the Navigator") 1394–1460, prince of Portugal: sponsor of geographic explorations.
- hydrofluorocarbon — Any of a class of partly chlorinated and fluorinated hydrocarbons, used as an alternative to chlorofluorocarbons in foam production, refrigeration, and other processes.
- hydrogasification — a high-temperature, high-pressure process for producing liquid or gaseous fuels from fine particles of coal and hydrogen gas
- hyperinflationary — (economics) Having very high levels of inflation.
- in the family way — a basic social unit consisting of parents and their children, considered as a group, whether dwelling together or not: the traditional family. a social unit consisting of one or more adults together with the children they care for: a single-parent family.
- infantry division — a military division composed of infantry
- intraspecifically — Between individuals of the same species.
- it's your funeral — If someone says to you 'It's your funeral', they think your decision or your actions will have bad consequences for you, but they are unwilling to interfere.
- john of salisbury — c1115–80, English prelate and scholar.
- lady of the night — a tropical American shrub, Brunfelsia americana, of the nightshade family, having berrylike yellow fruit and fragrant white flowers.
- lady-of-the-night — a tropical American shrub, Brunfelsia americana, of the nightshade family, having berrylike yellow fruit and fragrant white flowers.
- lance of courtesy — a lance having a blunt head to prevent serious injury by a jouster to an opponent.
- luminous efficacy — the quotient of the luminous flux of a radiation and its corresponding radiant flux
- lyon king of arms — the chief herald of Scotland
- manufacturability — The condition of being manufacturable.
- maternity benefit — government allowance
- mental deficiency — mental retardation
- method of payment — cash, credit card, cheque, etc.
- methyltransferase — any of a class of enzymes that catalyze the transfer of methyl groups from one molecule to another.
- monarch butterfly — a large, deep-orange butterfly, Danaus plexippus, having black and white markings, the larvae of which feed on the leaves of milkweed.
- money-market fund — a mutual fund that invests in the money market.
- munitions factory — a factory where munitions are made
- natural frequency — the frequency at which a system vibrates when set in free vibration
- nightshade family — the plant family Solanaceae, characterized by herbaceous plants, trees, shrubs, and vines having alternate, simple or pinnate leaves, conspicuous flowers, and fruit in the form of a berry or capsule, and including belladonna, eggplant, nightshade, peppers of the genus Capsicum, petunia, potato, tobacco, and tomato.
- odour of sanctity — sanctimoniousness
- off-year election — (in the US) an election held in a year when a presidential election does not take place
- one of these days — at some future time
- one-parent family — A one-parent family is a family that consists of one parent and his or her children living together.
- phenylformic acid — benzoic acid.
- play with oneself — a dramatic composition or piece; drama.
- power of attorney — a written document given by one person or party to another authorizing the latter to act for the former.
- prelingually deaf — deaf from birth or having acquired deafness before learning to speak
- professional army — an army of trained soldiers
- proficiency badge — an insignia or device granted by the Girl Scouts and worn especially on a uniform to indicate special achievement.
- reference library — A reference library is a library that contains books which you can look at in the library itself but which you cannot borrow.
- safety in numbers — If you say that there is safety in numbers, you mean that you are safer doing something if there are a lot of people doing it rather than doing it alone.
- safety inspection — an inspection of a place carried out to ensure that it is safe and not dangerous
- safety precaution — a precaution that is taken in order to ensure that something is safe and not dangerous
- san francisco bay — a bay in W California: the harbor of San Francisco; connected with the Pacific by the Golden Gate strait. 50 miles (80 km) long; 3–12 miles (5–19 km) wide.
- sanitary landfill — landfill.
- spatial frequency — the measure of fine detail in an optical image in terms of cycles per millimetre
- statutory offense — a wrong punishable under a statute, rather than at common law.
- stay of execution — If you are given a stay of execution, you are legally allowed to delay obeying an order of a court of law.
- to say nothing of — You use to say nothing of when you mention an additional thing which gives even more strength to the point you are making.
- tyrant flycatcher — flycatcher (def 2).
- unconformity trap — An unconformity trap is a hydrocarbon trap where the closure is made by an unconformity (= a formation of rock layers which represents a gap in the geological record).
- unify corporation — (company) Developers of the Unify relational database. At one time, before Sybase, they were a competitor of Oracle, et al.