12-letter words containing w, i, p, n
- whomping big — impressively large
- wild parsnip — a strong-smelling umbelliferous plant, Pastinaca sativa, that has an inedible root: the ancestor of the cultivated parsnip
- wild pumpkin — calabazilla.
- wild spinach — any of various plants of the genus Chenopodium, sometimes used in place of spinach.
- winning post — a post on a racetrack, marking the goal of a race.
- winnipegosis — Lake, a lake in S Canada, in W Manitoba, W of Lake Winnipeg. 2086 sq. mi. (5405 sq. km).
- wranglership — (at Cambridge University) the position of a wrangler