17-letter words containing f, a, c, t, s
- rotation of crops — a system of rotating in a fixed order the kinds of crops, as grain or grass, grown in the same field, to maintain soil fertility
- rush-hour traffic — the large number of vehicles that move along roads, travelling to or from work at the beginning and end of the working day
- 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
- scarlet firethorn — a Eurasian evergreen, thorny shrub, Pyracantha coccinea, of the rose family, having white, hairy flower clusters and bright red berries.
- schiff-s--reagent — a solution of rosaniline and sulfurous acid in water, used to test for the presence of aldehydes.
- scratch 'n' sniff — denoting a product that releases a smell when scratched
- self-appreciation — gratitude; thankful recognition: They showed their appreciation by giving him a gold watch.
- self-commendation — the act of commending; recommendation; praise: commendation for a job well done.
- self-condemnation — the act of condemning.
- self-confirmation — the act of confirming.
- self-consecration — the act of setting oneself to a task or vocation without ordination by others or by a religious body.
- self-conservation — the act of conserving; prevention of injury, decay, waste, or loss; preservation: conservation of wildlife; conservation of human rights.
- self-depreciating — self-deprecating.
- self-dissociation — an act or instance of dissociating.
- self-emancipation — the act of emancipating.
- self-incompatible — not capable of self-pollination.
- self-purification — a natural process of purifying, as the ability of a body of water to rid itself of pollutants.
- self-renunciation — renunciation of one's own will, interests, etc.
- self-satisfaction — a usually smug satisfaction with oneself, one's achievements, etc.
- semi-manufactured — the making of goods or wares by manual labor or by machinery, especially on a large scale: the manufacture of television sets.
- sentence fragment — a phrase or clause written as a sentence but lacking an element, as a subject or verb, that would enable it to function as an independent sentence in normative written English.
- set one's cap for — a close-fitting covering for the head, usually of soft supple material and having no visor or brim.
- share certificate — a certificate of deposit issued by a credit union.
- significance test — (in hypothesis testing) a test of whether the alternative hypothesis achieves the predetermined significance level in order to be accepted in preference to the null hypothesis
- significant other — Sociology. a person, as a parent or peer, who has great influence on one's behavior and self-esteem.
- silk manufacturer — a person or business that is involved in the manufacture of silk thread and fabric
- sister of charity — a member of one of several congregations of sisters founded in 1634 by St. Vincent de Paul.
- sound effects man — a man who produces sounds artificially or reproduces them from a recording, etc, to create a theatrical effect, such as the bringing together of two halves of a hollow coconut shell to simulate a horse's gallop. Such sound effects are used in plays, films, etc
- south west africa — a former name of Namibia.
- south-west africa — a former name of Namibia.
- spaghettification — the theoretical stretching of an object as it encounters extreme differences in gravitational forces, especially those associated with a black hole.
- spatial frequency — the measure of fine detail in an optical image in terms of cycles per millimetre
- spoonbill catfish — flathead catfish.
- sports facilities — places and things for doing sports
- staff association — an association of employees that performs some of the functions of a trade union, such as representing its members in discussions with the management, and may also have other social and professional purposes
- standard function — a subprogram provided by a translator that carries out a task, for example the computation of a mathematical function, such as sine, square root, etc
- stare in the face — to gaze fixedly and intently, especially with the eyes wide open.
- 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.
- stock certificate — a certificate evidencing ownership of one or more shares of stock in a corporation.
- suffice it to say — Suffice it to say or suffice to say is used at the beginning of a statement to indicate that what you are saying is obvious, or that you will only give a short explanation.
- sufficient reason — the principle that nothing happens by pure chance, but that an explanation must always be available
- surface structure — a structural representation of the final syntactic form of a sentence, as it exists after the transformational component has modified a deep structure. Compare deep structure.
- surface treatment — A surface treatment is a process applied to the surface of a material to make it better in some way, for example by making it more resistant to corrosion or wear.
- teaching software — computer software for use in providing online education
- the bag of tricks — every device; everything
- the carboniferous — the Carboniferous period or rock system
- the facts of life — the details of sexual behaviour and reproduction, esp as told to children
- the south pacific — the part of the Pacific Ocean to the south of the equator
- thiosulfuric acid — an acid, H 2 S 2 O 3 , that may be regarded as sulfuric acid with one oxygen atom replaced by sulfur.