16-letter words containing s, a, n, r, f
- pacific sturgeon — a dark gray sturgeon, Acipenser transmontanus, inhabiting marine and fresh waters along the northwestern coast of North America, valued as a food and sport fish.
- paraprofessional — a person trained to assist a doctor, lawyer, teacher, or other professional, but not licensed to practice in the profession.
- parts of lindsey — an area in E England constituting a former administrative division of Lincolnshire
- pass-band filter — band-pass filter
- passive transfer — Immunology. injection of lymphocytes or antibody from an immune or sensitized donor to a nonimmune host in order to impart immunity or test for allergic reactions.
- 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.
- personal effects — belongings
- phase difference — the difference between two sinusoidally varying quantities that have the same frequency, measured either as an angle or a time
- post-reformation — the act of reforming; state of being reformed.
- preference share — a share of preferred stock.
- prespecification — the act of specifying.
- pressure flaking — a method of manufacturing a flint tool by pressing flakes from a stone core with a pointed implement, usually of wood tipped with antler or copper.
- pribilof islands — a group of islands in the Bering Sea, off SW Alaska, belonging to the US: the breeding ground of the northern fur seal. Area: about 168 sq km (65 sq miles)
- 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.
- professionalisms — professional character, spirit, or methods.
- quarter-finalist — A quarter-finalist is a person or team that is competing in a quarter-final.
- radius of action — the maximum distance that a ship, aircraft, or land vehicle can travel from its base and return without refuelling
- rattlesnake fern — any of several American grape ferns, especially Botrychium virginianium, having clusters of sporangia resembling the rattles of a rattlesnake.
- rattlesnake flag — any of a number of U.S. flags that bear a picture of a rattlesnake and the motto “Don't Tread on Me,” especially those used during the French and Indian War and the American Revolution.
- reasons of state — political justifications for an immoral act
- reclassification — categorization in a different way
- red-flannel hash — hash made of ground corned beef, potatoes, and beets
- registration fee — a fee paid to register, enrol or sign up for (a course, etc)
- releasing factor — a substance usually of hypothalamic origin that triggers the release of a particular hormone from an endocrine gland.
- rotation of axes — a process of replacing the axes in a Cartesian coordinate system with a new set of axes making a specified angle with and having the same origin as the original axes.
- saccharification — to convert (starch) into sugar.
- safety standards — standards prescribed (by a regulatory body, etc) that must be adhered to to ensure a product, event, etc, is safe and not dangerous
- sales conference — meeting of salespeople
- santa fe springs — a city in SW California, near Los Angeles: oil wells.
- schiff's reagent — a solution of rosaniline and sulfurous acid in water, used to test for the presence of aldehydes.
- sea fish farming — the farming of saltwater fish
- seat of learning — People sometimes refer to a university or a similar institution as a seat of learning.
- self-advertising — the act or practice of calling public attention to one's product, service, need, etc., especially by paid announcements in newspapers and magazines, over radio or television, on billboards, etc.: to get more customers by advertising.
- self-affirmation — the act or an instance of affirming; state of being affirmed.
- self-approbation — approval; commendation.
- self-degradation — the act of degrading.
- self-deliverance — suicide.
- self-denigrating — to speak damagingly of; criticize in a derogatory manner; sully; defame: to denigrate someone's character.
- self-denigration — to speak damagingly of; criticize in a derogatory manner; sully; defame: to denigrate someone's character.
- self-deprecating — belittling or undervaluing oneself; excessively modest.
- self-deprecation — belittling or undervaluing oneself; excessively modest.
- self-deprivation — the act of depriving.
- self-disparaging — that disparages; tending to belittle or bring reproach upon: a disparaging remark.
- self-dramatizing — exaggerating one's own qualities, role, situation, etc., for dramatic effect or as an attention-getting device; presenting oneself dramatically.
- self-elaboration — an act or instance of elaborating.
- self-explanatory — explaining itself; needing no explanation; obvious.
- self-integrating — to bring together or incorporate (parts) into a whole.
- self-integration — an act or instance of combining into an integral whole.
- 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).