14-letter words containing u, n, p, a
- underhand chop — (in an axemen's competition) a chop where the axeman stands on the log, which is placed on the ground
- underpopulated — having a population lower than is normal or desirable.
- understrapping — subordinate or inferior
- undespairingly — in an undespairing manner
- unemphatically — uttered, or to be uttered, with emphasis; strongly expressive.
- unflappability — not easily upset or confused, especially in a crisis; imperturbable.
- unhypocritical — of the nature of hypocrisy, or pretense of having virtues, beliefs, principles, etc., that one does not actually possess: The parent who has a “do what I say and not what I do” attitude can appear hypocritical to a child.
- unincorporated — not chartered as a corporation; lacking the powers and immunities of a corporate enterprise: an unincorporated business.
- unionist party — (formerly, in Northern Ireland) the major Protestant political party, closely identified with union with Britain. It formed the Northern Ireland Government from 1920 to 1972
- unit separator — (character) (US) ASCII character 31.
- unmetaphorical — not used, viewed, or intended as a metaphor
- unmetaphysical — (of a statement or theory) not metaphysical or abstract
- unpalatability — the quality or state of being unpalatable
- unparsimonious — characterized by or showing parsimony; frugal or stingy.
- unpassableness — the quality or condition of being unpassable
- unpersonalized — to have marked with one's initials, name, or monogram: to personalize stationery.
- unpleasantness — the quality or state of being unpleasant.
- unpleasantries — an unpleasant word, action, comment, etc.: comments filled with unpleasantries.
- unpoeticalness — the quality, state, or characteristic of being unpoetic
- unpraiseworthy — not worthy of praise
- unprecipitated — to hasten the occurrence of; bring about prematurely, hastily, or suddenly: to precipitate an international crisis.
- unpremeditable — capable of being premeditated
- unpremeditated — done deliberately; planned in advance: a premeditated murder.
- unpreparedness — the state of being prepared; readiness.
- unpresidential — of or relating to a president or presidency.
- unprofessional — not professional; not pertaining to or characteristic of a profession.
- unprogrammable — not able to be programmed
- unproportional — having due proportion; corresponding.
- unpurchaseable — not able to be bought or purchased
- unrecapturable — not able to be recaptured or brought back
- unreciprocated — to give, feel, etc., in return.
- unsaponifiable — to convert (a fat) into soap by treating with an alkali.
- unscripturally — in an unscriptural manner
- unsophisticate — not sophisticated
- unspecifically — having a special application, bearing, or reference; specifying, explicit, or definite: to state one's specific purpose.
- unspiritualize — to deprive of spiritual qualities
- unsplinterable — unable to be splintered
- unsympathizing — not sympathizing; not offering sympathy; unsympathetic
- up and running — active, in operation
- up one's alley — a passage, as through a continuous row of houses, permitting access from the street to backyards, garages, etc.
- up-to-dateness — (of persons, buildings, etc.) keeping up with the times, as in outlook, information, ideas, appearance, or style.
- upper canadian — a native or inhabitant of Ontario.
- upper sideband — the frequency band above the carrier frequency, within which fall the spectral components produced by modulation of a carrier wave
- upper tunguska — any of three tributaries of the Yenisei River in the central Russian Federation in Asia: the (Lower Tunguska) 2000 miles (3220 km) long; the (Upper Tunguska) or the lower course of the Angara, 1151 miles (1855 km) long; and the (Stony Tunguska) about 975 miles (1570 km) long.
- upton sinclair — Harry Ford, 1876–1956, U.S. oil businessman: a major figure in the Teapot Dome scandal.
- urban planning — the planning and design of urban areas
- vapour density — the ratio of the density of a gas or vapour to that of hydrogen at the same temperature and pressure
- vascular plant — a plant having a vascular system.
- venus' flytrap — a white-flowered swamp plant (Dionaea muscipula) of the sundew family, native to the Carolinas, having sensitive leaves with two hinged blades that snap shut, often trapping insects
- walkaround pay — extra pay earned by an employee for accompanying an official inspector on a plant tour or around a job site.