14-letter words containing s, p, u, r, i
- 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.
- unparsimonious — characterized by or showing parsimony; frugal or stingy.
- 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
- unpresidential — of or relating to a president or presidency.
- unprofessional — not professional; not pertaining to or characteristic of a profession.
- unpropitiously — in an unfavourable or inauspicious manner
- unresponsively — in an unresponsive manner
- unscripturally — in an unscriptural manner
- unspiritualize — to deprive of spiritual qualities
- unsplinterable — unable to be splintered
- unsurprisingly — causing surprise, wonder, or astonishment.
- upper sideband — the frequency band above the carrier frequency, within which fall the spectral components produced by modulation of a carrier wave
- upton sinclair — Harry Ford, 1876–1956, U.S. oil businessman: a major figure in the Teapot Dome scandal.
- vapour density — the ratio of the density of a gas or vapour to that of hydrogen at the same temperature and pressure
- victim support — Victim support is the giving of help and advice to people who are victims of crime.
- walpurgisnacht — (especially in medieval German folklore) the evening preceding the feast day of St. Walpurgis, when witches congregated, especially on the Brocken.
- whiplash-curve — the lash of a whip.
- worshipfulness — The state or condition of being worshipful; reverence.
- xiphihumeralis — a long pectoral muscle found only in felines
- zygosporangium — a sporangium that bears a zygospore.