12-letter words containing f, l, u, s
- unusefulness — lack of usefulness; uselessness
- unworshipful — not worshipful; not showing reverence or admiration
- vacuum flask — A vacuum flask is a container which is used to keep hot drinks hot or cold drinks cold. It has two thin silvery glass walls with a vacuum between them.
- vengefulness — desiring or seeking vengeance; vindictive: a vengeful attitude.
- viruliferous — carrying a virus
- visual field — field of vision.
- vociferously — crying out noisily; clamorous.
- wastefulness — given to or characterized by useless consumption or expenditure: wasteful methods; a wasteful way of life.
- watchfulness — vigilant or alert; closely observant: The sentry remained watchful throughout the night.
- west suffolk — a former administrative division of Suffolk, in E England.
- wineglassful — the capacity of a wineglass, typically containing four to six fluid ounces.
- world-famous — famous throughout the world: a world-famous film.
- worshipfully — In a worshipful manner; reverentially.
- wrathfulness — The quality of being wrathful; wrath.
- wrongfulness — unjust or unfair: a wrongful act; a wrongful charge.
- youthfulness — characterized by youth; young.
- zinc sulfate — a colorless, crystalline, water-soluble powder, ZnSO 4 ⋅7H 2 O, used for preserving skins and wood, in the electrodeposition of zinc, in the bleaching of paper, as a mordant in calico printing, and in medicine as an astringent, styptic, and emetic.
- zinc sulfide — a white to yellow, crystalline powder, ZnS, soluble in acids, insoluble in water, occurring naturally as wurtzite and sphalerite: used as a pigment and as a phosphor on x-ray and television screens.