16-letter words containing a, c, e, n, p
- upsilon particle — the 20th letter of the Greek alphabet (Υ, υ).
- vapor channeling — Vapor channeling exists when vapor flow is distributed in an unequal way in a distillation vessel or stage.
- ventriculography — radiography of the ventricles of the heart after injection of a contrast medium
- virginia creeper — a climbing plant, Parthenocissus quinquefolia, of the grape family, native to North America, having palmate leaves, usually with five leaflets, and bluish-black berries.
- watch one's step — a movement made by lifting the foot and setting it down again in a new position, accompanied by a shifting of the weight of the body in the direction of the new position, as in walking, running, or dancing.
- water chinquapin — an American lotus, Nelumbo lutea, having pale-yellow flowers and an edible seed.
- well-compensated — to recompense for something: They gave him ten dollars to compensate him for his trouble.
- yellow poinciana — royal poinciana.