12-letter words containing a, s, e, p, i
- unpersuasive — not capable of persuading
- unpleasingly — in an unpleasing manner
- unpolishable — incapable of being made smooth or shiny
- unpunishable — not able to be punished
- unsaponified — to convert (a fat) into soap by treating with an alkali.
- unsplittable — to divide or separate from end to end or into layers: to split a log in two.
- unstipulated — to make an express demand or arrangement as a condition of agreement (often followed by for).
- valve spring — a helical spring used to hold closed a valve in the cylinder head of an internal-combustion engine
- vanity press — a printing house that specializes in publishing books for which the authors pay all or most of the costs.
- vaporishness — the quality or state of being vaporish
- vespertilian — of, relating to, or resembling a bat
- wages policy — a government policy setting wages and wage increases for workers, for example, setting minimum wage requirements
- water pistol — a toy gun that shoots a stream of liquid.
- water spider — a Eurasian spider, Argyroneta aquatica, that spins a web in the form of an air-filled chamber in which it lives submerged in streams and ponds
- water sprite — a sprite or spirit inhabiting the water, as an undine.
- watermanship — the skill, duties, business, etc., of a waterman.
- weather ship — a ship equipped for meteorological observation.
- weatherstrip — A strip of rubber, metal, or other material used to seal the edges of a door or window against the cold.
- web scraping — the extraction and copying of data from a website into a structured format using a computer program: Hackers pose a threat with techniques like web scraping. Our search engine uses web scraping to index sites.
- west prussia — a former province of Prussia: since 1945 part of Poland.
- white plains — a city in SE New York, near New York City: battle 1776.
- white sapote — a tropical American tree, Casimiroa edulis, of the rue family, having greenish, inconspicuous flowers and tomatolike fleshy fruit that is yellow on the inside and gray or yellowish-green on the outside.
- widow's peak — a point formed in the hairline in the middle of the forehead.
- wild parsley — any of several uncultivated plants resembling the parsley in shape and structure.
- wranglership — (at Cambridge University) the position of a wrangler
- zip fastener — a zipper.