13-letter words containing d, u, f, s
- sound effects — any sounds artificially produced, reproduced 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; used in plays, films, etc
- soundproofing — materials used to make something soundproof
- soup-and-fish — a man's formal evening clothes.
- splendiferous — splendid; magnificent; fine.
- stuffed derma — kishke.
- stuffed dummy — someone who says or does nothing and is generally inanimate and characterless
- stuffed shirt — a pompous, self-satisfied, and inflexible person.
- sugar of lead — lead acetate.
- sulfadimidine — an antibacterial sulfa drug used in human and veterinary medicine. It is effective against chlamydia, toxoplasma, and cocidia
- sulfanilamide — a white, crystalline amide of sulfanilic acid, C 6 H 8 N 2 O 2 S, formerly used in the treatment of bacterial infections: replaced by its derivatives and by antibiotics.
- sulfapyridine — a sulfanilamide derivative, C 1 1 H 1 1 N 3 O 2 S, formerly used for infections caused by pneumococci, now used primarily for a particular dermatitis.
- sulfonic acid — any of a large group of organic compounds of the structure RSO 2 OH, which are strong acids that give neutral sodium salts: used in the synthesis of phenols, dyes, and other substances.
- sulfuric acid — a clear, colorless to brownish, dense, oily, corrosive, water-miscible liquid, H 2 SO 4 , usually produced from sulfur dioxide: used chiefly in the manufacture of fertilizers, chemicals, explosives, and dyestuffs and in petroleum refining.
- superfluidity — a fluid that exhibits frictionless flow, very high heat conductivity, and other unusual physical properties, helium below 2.186 K being the only known example.
- surf and turf — surf and turf.
- trade figures — a record of how much a country has paid for goods which it has bought from other countries, compared with how much it has been paid for goods which it has sold to other countries
- turn of speed — If a person, animal, or vehicle has a good turn of speed, they have the ability to move fast.
- underfinished — (of a farm animal) not having developed enough flesh
- understaffing — the condition of being understaffed or of lacking a number of employees
- undiscomfited — not discomfited; at ease
- undiversified — distinguished by various forms or by a variety of objects: diversified activity.
- undutifulness — the quality of being undutiful
- unfeignedness — the quality or state of being unfeigned
- unfenestrated — having windows; windowed; characterized by windows.
- unforeskinned — circumcised
- unpersonified — to attribute human nature or character to (an inanimate object or an abstraction), as in speech or writing.
- unsteadfastly — in an unsteadfast manner
- untransferred — to convey or remove from one place, person, etc., to another: He transferred the package from one hand to the other.
- untransformed — not transformed; not having been transformed
- user-friendly — easy to use, operate, understand, etc.: the most user-friendly personal computer now on the market.
- wonderfulness — excellent; great; marvelous: We all had a wonderful weekend.