15-letter words containing n, o, s, u, l
- unconstrainedly — in an unconfined manner
- uncontrollables — incapable of being controlled or restrained: uncontrollable anger.
- uncontroversial — of, relating to, or characteristic of controversy, or prolonged public dispute, debate, or contention; polemical: a controversial book.
- unfossiliferous — (of sediment, clay, rock, etc) not containing fossils
- uninstitutional — of, relating to, or established by institution.
- universal donor — a person with blood of group O.
- universal joint — piece that couples two rotating shafts
- universal motor — a series-wound motor, of one-half horsepower or less, using alternating or direct current.
- unknown soldier — an unidentified soldier killed in battle and buried with honors, the tomb serving as a memorial to all the unidentified dead of a nation's armed forces. The tomb of the American Unknown Soldier, commemorating a serviceman killed in World War I, was established in the Arlington National Cemetery in Virginia in 1921. In 1958, the remains of personnel of World War II and the Korean War were buried alongside the tomb (now called the Tomb of the Unknowns, ). In 1984, a serviceman of the Vietnam War was interred next to the others.
- unmelodiousness — an unmelodious quality or character
- unphilosophical — not adhering to philosophical theory or principles
- unpolished rice — a partly refined rice, hulled and deprived of its germ but retaining some bran.
- unpretentiously — without pretension
- unprogressively — in an unprogressive manner
- unquestioningly — in manner that accepts something without expressing doubt or uncertainty
- unselfconscious — not self-conscious; without affectation or pretense: an unselfconscious manner.
- unskilled labor — work that requires practically no training or experience for its adequate or competent performance.
- unsportsmanlike — a man who engages in sports, especially in some open-air sport, as hunting, fishing, racing, etc.
- untrustworthily — in an untrustworthy manner; not trustworthily
- up one's sleeve — secretly ready
- upperclasswoman — An upperclasswoman is a junior or senior student in a high school, college, or university.
- urban sociology — the sociological study of cities and their role in the development of society.
- vascularization — (of a tissue or embryo) to develop or extend blood vessels or other fluid-bearing vessels or ducts; become vascular.
- volume discount — a reduced price for goods given by a seller on the basis that the buyer buys a large quantity
- volunteer state — Tennessee (used as a nickname).
- washing-up bowl — plastic bowl used for washing dishes
- well-understood — simple past tense and past participle of understand.
- wilson's thrush — veery.
- work oneself up — become overwrought
- wrongful arrest — the act of arresting someone without proper reason
- yorke peninsula — a peninsula in S Australia between Spencer Gulf and the Gulf of St. Vincent. 160 miles (257 km) long and 20–35 miles (32–56 km) wide.
- young's modulus — a coefficient of elasticity of a substance, expressing the ratio between a stress that acts to change the length of a body and the fractional change in length caused by this force.