16-letter words containing u, p, e, n, d
- unpredictability — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unpublished work — a literary work that has not been reproduced for sale or publicly distributed.
- upland sandpiper — a large, field-inhabiting sandpiper, Bartramia longicauda, of eastern North America, resembling a plover: now protected and increasing in numbers.
- upside-down cake — a cake that is baked on a layer of fruit, then turned before serving so that the fruit is on top.
- vinylidene group — the bivalent group C 2 H 2 , derived from ethylene.
- voice production — the use of the voice in order to create particular effects