14-letter words containing a, p, r, e, s, u
- thysanopterous — of or relating to the Thysanoptera genus of insects which are characterized by fringed wings
- torque spanner — a spanner having a torque-limiting mechanism which can be set to a predetermined value
- total pressure — Total pressure is the total of static pressure p, dynamic pressure q, and gravitational head.
- trachyspermous — having seeds with a rough coat.
- trepidatiously — tremulous fear, alarm, or agitation; perturbation.
- triple measure — time or rhythm characterized by three beats to the measure with an accent on the first beat.
- trumpeter swan — a large, pure-white, wild swan, Cygnus buccinator, of North America, having a sonorous cry: once near extinction, the species is now recovering.
- turn of phrase — expression, wording
- ultraprecision — extreme accuracy or precision
- unapprehensive — slow to understand; not intelligent
- unaspiringness — the quality of being unaspiring or unambitious
- underemphasize — to give less than sufficient emphasis to; minimize.
- understrapping — subordinate or inferior
- undespairingly — in an undespairing manner
- unit separator — (character) (US) ASCII character 31.
- unpersonalized — to have marked with one's initials, name, or monogram: to personalize stationery.
- unpleasantries — an unpleasant word, action, comment, etc.: comments filled with unpleasantries.
- unpraiseworthy — not worthy of praise
- 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.
- unpurchaseable — not able to be bought or purchased
- unspiritualize — to deprive of spiritual qualities
- unsplinterable — unable to be splintered
- up to the ears — very deeply
- 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.
- v-shaped curve — a curve on a graph that shows a sharp fall followed by a correspondingly sharp rise
- vapor pressure — the pressure exerted by the molecules of a vapor, especially that part of the total pressure exerted by vapor in a mixture of gases, as by water vapor in air.
- vapour density — the ratio of the density of a gas or vapour to that of hydrogen at the same temperature and pressure
- 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
- waste products — the useless products of bodily processes
- water purslane — a creeping, Eurasian annual plant, Lythrum portula, of marshes and wetlands, having small flowers and rounded leaves.
- whiplash-curve — the lash of a whip.
- xiphihumeralis — a long pectoral muscle found only in felines