13-letter words containing f, e, r, d, u, s
- stuffed shirt — a pompous, self-satisfied, and inflexible person.
- sugar of lead — lead acetate.
- 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.
- 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.
- 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
- undiversified — distinguished by various forms or by a variety of objects: diversified activity.
- 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.
- 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.