10-letter words containing b, o, u, n
- unlockable — to undo the lock of (a door, chest, etc.), especially with a key.
- unobedient — disobedient
- unobliging — unaccommodating; unhelpful
- unobscured — (of meaning) not clear or plain; ambiguous, vague, or uncertain: an obscure sentence in the contract.
- unobserved — to see, watch, perceive, or notice: He observed the passersby in the street.
- unobtained — to come into possession of; get, acquire, or procure, as through an effort or by a request: to obtain permission; to obtain a better income.
- unopenable — not capable of being opened
- unpossible — impossible
- unprobated — Law. the official proving of a will as authentic or valid in a probate court.
- unprovable — to establish the truth or genuineness of, as by evidence or argument: to prove one's claim.
- unquotable — not able or suitable to be quoted or repeated
- unsmokable — not able to be smoked
- unsociable — not sociable; having, showing, or marked by a disinclination to friendly social relations; withdrawn.
- unsolvable — capable of being solved, as a problem.
- untroubled — without trouble, discomfort, or disturbance: an easy, untroubled life; He was untroubled by daily setbacks.
- unworkable — practicable or feasible: He needs a workable schedule.
- upbuoyance — an uplifting or buoying up
- urban golf — a game played on a large outdoor course in a non-residential area of a city, the object of which is to hit a tennis ball using clubs, with as few strokes as possible, into each of usually 18 holes
- urbanology — the study of urban problems, especially as a social science.
- yorubaland — a former kingdom in W Africa, in the E part of the Slave Coast: now a region in SW Nigeria.
- youngberry — a blackberry that is a cultivated variety of Rubus ursinus of the southwestern U.S.
- youngblood — youthful, vigorous, and fresh in ideas or practices: an aging company badly in need of youngblood management.
- zonta club — one of an organization of service clubs composed of business and professional women, founded in 1919, and a member chapter of a worldwide organization (Zonta International) dedicated to promoting world peace and fellowship.