15-letter words containing s, p, a, r, c, t
- centipede grass — a slow-growing grass, Eremochloa ophiuroides, introduced into the U.S. from China and used for lawns in warm areas.
- cephalothoraxes — Plural form of cephalothorax.
- ceteris paribus — other things being equal
- character space — a space in a computer file into which a character can be fitted or which can be left blank
- charleston peak — a mountain in SE Nevada: highest peak in the Spring Mountains. 11,919 feet (3635 meters).
- chemoautotrophs — Plural form of chemoautotroph.
- chemopsychiatry — the study and application of chemical substances in psychiatry
- chile saltpeter — sodium nitrate, esp. as found naturally in Chile and Peru
- chile saltpetre — a naturally occurring form of sodium nitrate: a soluble white or colourless mineral occurring in arid regions, esp in Chile and Peru
- christadelphian — a member of a Christian millenarian sect founded in the US about 1848, holding that only the just will enter eternal life, that the wicked will be annihilated, and that the ignorant, the unconverted, and infants will not be raised from the dead
- christmas party — a party organized before Christmas, usually by a firm or organization
- chryse planitia — a plain on Mars, the landing site of the Viking I spacecraft.
- class president — the student president of a school or college class
- claustrophobics — Plural form of claustrophobic.
- cleptoparasites — Plural form of cleptoparasite.
- communist party — (in non-Communist countries) a political party advocating Communism
- comparativeness — of or relating to comparison.
- comparison test — a comparison of particular qualities or traits in two or more things in order to get a measurable assessment
- complementaries — forming a complement; completing.
- complimentaries — of the nature of, conveying, or expressing a compliment, often one that is politely flattering: a complimentary remark.
- computerisation — (chiefly, British) alternative spelling of computerization.
- concert pianist — a person who earns a living from giving solo performances on the piano in front of audiences
- conservatorship — the legal status of a person appointed by a court to protect the interests of someone, such as a child, who is unable to manage his or her own affairs
- contact process — a catalytic method for producing sulfuric acid from sulfur dioxide and oxygen.
- contemporaneous — If two events or situations are contemporaneous, they happen or exist during the same period of time.
- contrapositives — (logic) Plural form of contrapositive.
- cooperativeness — working or acting together willingly for a common purpose or benefit.
- copper arsenite — a yellowish-green, water-insoluble, poisonous powder, CuHAsO 3 , used chiefly as a pigment and as an insecticide.
- copper sulphate — a copper salt found naturally as chalcanthite and made by the action of sulphuric acid on copper oxide. It usually exists as blue crystals of the pentahydrate that form a white anhydrous powder when heated: used as a mordant, in electroplating, and in plant sprays. Formula: CuSO4
- corpora striata — corpus striatum
- corps de ballet — In ballet, the corps de ballet is the group of dancers who dance together, in contrast to the main dancers, who dance by themselves.
- corpus striatum — a striped mass of white and grey matter situated in front of the thalamus in each cerebral hemisphere
- counterexamples — Plural form of counterexample.
- counterproposal — a proposal offered as an alternative to a previous proposal
- counterpurchase — barter, especially of products or materials between international companies or importers and exporters.
- couples therapy — a counseling procedure that attempts to improve the adaptation and adjustment of two people who form a conjugal unit.
- craftswomanship — The body of skills, techniques, and expertise of (a) feminine craft(s).
- crescent-shaped — having the shape of a crescent
- crispus attucks — Crispus [kris-puh s] /ˈkrɪs pəs/ (Show IPA), 1723?–70, American patriot, probably a fugitive slave, killed in the Boston Massacre.
- cross-pollinate — to subject or be subjected to cross-pollination
- crossing patrol — a person who holds up the traffic so that school children can cross the road safely
- crossopterygian — any bony fish of the subclass Crossopterygii, having fleshy limblike pectoral fins. The group, now mostly extinct, contains the ancestors of the amphibians
- cryoprotectants — Plural form of cryoprotectant.
- crystal pick-up — a record-player pick-up in which the current is generated by the deformation of a piezoelectric crystal caused by the movements of the stylus
- crystallography — the science concerned with the formation, properties, and structure of crystals
- csk corporation — (company) The japanese company that owns CSK Software and Sega. CSK Corp. is the largest independent japanese software company.
- customer appeal — attractiveness to customers
- cytotrophoblast — the thickened, inner part of the mammalian placenta nearest to the fetus, covering the chorion during early pregnancy
- data processing — Data processing is the series of operations that are carried out on data, especially by computers, in order to present, interpret, or obtain information.
- dermatoglyphics — the lines forming a skin pattern, esp on the palms of the hands and soles of the feet