17-letter words containing f, e, r, y, i
- past life therapy — a form of hypnosis or meditation based on the belief that an individual's present problems are rooted in events that occurred before birth in this life
- peridot of ceylon — a honey-colored tourmaline, used as a gem: not a true peridot.
- phenylformic acid — benzoic acid.
- 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.
- proof of identity — a document or documents used to verify someone's identity
- publicity officer — a person who is employed to get publicity for an organization, or to provide information about it
- 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.
- refractory period — a short period after a nerve or muscle cell fires during which the cell cannot respond to additional stimulation.
- republic of yemen — Republic of, a country in S Arabia, formed in 1990 by the merger of the Yemen Arab Republic and the People's Democratic Republic of Yemen. 207,000 sq. mi. (536,130 sq. km). Capital: Aden.
- rift valley fever — a highly infectious viral disease of humans and animals, transmitted by mosquitoes and other insects, occurring in Africa and characterized in humans by headache, fever, eye discomfort, and muscle aches, progressing in some cases to encephalitis, blindness, or internal bleeding.
- 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 precaution — a precaution that is taken in order to ensure that something is safe and not dangerous
- scientific theory — a coherent group of propositions formulated to explain a group of facts or phenomena in the natural world and repeatedly confirmed through experiment or observation: the scientific theory of evolution.
- sister of charity — a member of one of several congregations of sisters founded in 1634 by St. Vincent de Paul.
- sixty-fourth note — a note having one sixty-fourth of the time value of a whole note; hemidemisemiquaver.
- sixty-fourth rest — a rest equal in time value to a sixty-fourth note.
- spatial frequency — the measure of fine detail in an optical image in terms of cycles per millimetre
- statue of liberty — a large copper statue, on Liberty Island, in New York harbor, depicting a woman holding a burning torch: designed by F. A. Bartholdi and presented to the U.S. by France; unveiled 1886.
- stereospecificity — (of a reaction) producing a simple stereoisomer.
- sulfonyl chloride — a colorless liquid, SO 2 Cl 2 , having a very pungent odor and corrosive to the skin and mucous membranes: used as a chlorinating or sulfonating agent.
- the life of riley — If you say that someone is living the life of Riley, you mean that they have a very easy and comfortable life with few worries.
- thistle butterfly — any nymphalid butterfly of the genus Vanessa, as the red admiral or painted lady.
- to play with fire — If you say that someone is playing with fire, you mean that they are doing something dangerous that may result in great harm for them and cause many problems.
- troilus butterfly — spicebush swallowtail.
- unity of interest — the equal interest in property held by joint tenants
- water lily family — the plant family Nymphaeaceae, characterized by aquatic herbaceous plants having usually broad leaves, solitary, often showy flowers, and fruit in a variety of forms, and including the lotus (genus Nelumbo), spatterdock, water lily, and water shield.
- willow flycatcher — a North American flycatcher, Empidonax alnorum, of alder thickets and other moist areas, that has greenish-brown upper parts and whitish underparts and is almost indistinguishable except by voice from E. traillii (willow flycatcher)
- year of confusion — (in ancient Rome) the year of 445 days preceding the introduction, in 46 b.c., of the Julian calendar: lengthened to compensate for the cumulative errors of the Roman calendar.