12-letter words containing u, p, i, n
- unsuspicious — not feeling suspicion
- unworshipful — not worshipful; not showing reverence or admiration
- unworshipped — not worshipped; not admired or revered
- up and doing — busy; active
- venipuncture — the puncture of a vein for surgical or therapeutic purposes or for collecting blood specimens for analysis.
- viscountship — the position of being a viscount
- vituperation — verbal abuse or castigation; violent denunciation or condemnation.
- wet puddling — puddling on a hearth rich in iron oxide so that carbon monoxide is generated, giving the iron the appearance of boiling.
- white lupine — any of numerous plants belonging to the genus Lupinus, of the legume family, as L. albus (white lupine) of Europe, bearing edible seeds, or L. perennis, of the eastern U.S., having tall, dense clusters of blue, pink, or white flowers.
- white turnip — the turnip, Brassica rapa.
- wild pumpkin — calabazilla.
- xiphisternum — The lowest part of the sternum; the xiphoid process.
- zebulon pike — James Albert, 1913–69, U.S. Protestant Episcopal clergyman, lawyer, and author.