16-letter words containing f, r, s, c
- performance test — a test requiring little or no use of language, the test materials being designed to elicit manual or behavioral responses rather than verbal ones.
- person of colour — a person who is not White
- personal effects — belongings
- persulfuric acid — Also called Caro's acid, permonosulfuric acid, peroxymonosulfuric acid, peroxysulfuric acid. a white, crystalline solid, H 2 SO 5 , used as an oxidizing agent for certain organic compounds.
- phase difference — the difference between two sinusoidally varying quantities that have the same frequency, measured either as an angle or a time
- place of worship — religious house: church, temple
- preference share — a share of preferred stock.
- preference stock — preferred stock.
- presence of mind — a calm state of mind that allows one to think clearly or act effectively in an emergency.
- prespecification — the act of specifying.
- press conference — a prearranged interview with news reporters, held to elicit publicity or, as granted by a dignitary, public official, research scientist, etc., to fulfill a request from the press.
- prima facie case — a case in which the evidence produced is sufficient to enable a decision or verdict to be made unless the evidence is rebutted.
- prince's feather — a tall, showy plant, Amaranthus hybridus erythrostachys, of the amaranth family, having reddish foliage and thick spikes of small, red flowers.
- prince's-feather — a tall, showy plant, Amaranthus hybridus erythrostachys, of the amaranth family, having reddish foliage and thick spikes of small, red flowers.
- proficiency test — an exam which test how proficient or skilled someone is in a particular activity, field of study, language, etc
- radius of action — the maximum distance that a ship, aircraft, or land vehicle can travel from its base and return without refuelling
- reclassification — categorization in a different way
- rectified spirit — a constant-boiling mixture of ethanol and water, containing 95.6 per cent ethanol
- refresher course — a study course serving as a review of previous education.
- refuse collector — someone who collects of rubbish and waste, usually in a rubbish or refuse truck, before final disposal
- releasing factor — a substance usually of hypothalamic origin that triggers the release of a particular hormone from an endocrine gland.
- sabattier effect — the alteration of the image tones of a photographic print by briefly reexposing the negative after it has been partially developed.
- saccharification — to convert (starch) into sugar.
- sacrificial lamb — If you refer to someone as a sacrificial lamb, you mean that they have been blamed unfairly for something they did not do, usually in order to protect another more powerful person or group.
- safeguard clause — a clause in a contract, etc, that ensures the protection of something against problems, etc
- sales conference — meeting of salespeople
- schiff's reagent — a solution of rosaniline and sulfurous acid in water, used to test for the presence of aldehydes.
- schreiner finish — a lustrous surface imparted to a fabric by schreinerizing.
- score points off — to gain an advantage at someone else's expense
- security officer — civilian, policeman or soldier who is responsible for security in a town or country
- self-deliverance — suicide.
- self-deprecating — belittling or undervaluing oneself; excessively modest.
- self-deprecation — belittling or undervaluing oneself; excessively modest.
- self-deprecatory — belittling or undervaluing oneself; excessively modest.
- self-description — a statement, picture in words, or account that describes; descriptive representation.
- self-descriptive — having the quality of describing; characterized by description: a descriptive passage in an essay.
- self-destruction — the destruction or ruination of oneself or one's life.
- self-destructive — harmful, injurious, or destructive to oneself: His constant arguing with the boss shows he's a self-destructive person.
- self-discernment — the faculty of discerning; discrimination; acuteness of judgment and understanding.
- self-enforcement — of or having the capability of enforcement within oneself or itself; self-regulating.
- self-exculpatory — intended to excuse oneself from blame or guilt
- self-lubricating — to apply some oily or greasy substance to (a machine, parts of a mechanism, etc.) in order to diminish friction; oil or grease (something).
- self-lubrication — the process of becoming lubricated without external factors
- self-preoccupied — preoccupied by one's own concerns
- self-proclaiming — to announce or declare in an official or formal manner: to proclaim war.
- self-pronouncing — having the pronunciation indicated, especially by diacritical marks added on original spellings rather than by phonetic symbols: a self-pronouncing dictionary.
- self-replicating — reproducing itself by its own power or inherent nature: self-replicating organisms.
- self-reproducing — to make a copy, representation, duplicate, or close imitation of: to reproduce a picture.
- self-resourceful — able to deal skillfully and promptly with new situations, difficulties, etc.
- self-restriction — something that restricts; a restrictive condition or regulation; limitation.