12-letter words containing u, n, f, a, l, s
- superfrontal — a piece of cloth placed over an altar and frontal and hanging down a few inches over the front of the altar
- thankfulness — feeling or expressing gratitude; appreciative.
- thousandfold — having a thousand elements or parts.
- thunderflash — a pyrotechnic device which is noisy, but not dangerous, and which is used in military exercises
- unclassified — not assigned to a class or category; not arranged according to characteristics: Reported instances fall into two main types, with a few unclassified anomalies.
- unsufferable — insufferable; intolerable
- 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.
- wineglassful — the capacity of a wineglass, typically containing four to six fluid ounces.
- wrathfulness — The quality of being wrathful; wrath.
- 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.