13-letter words containing p, a, v, i
- vapor tension — vapor pressure.
- vapourishness — the quality or state of being vapourish
- variable type — type that can be varied to fit a page, screen, etc
- vesica piscis — an elliptical figure in pointed form, usually one made by the intersection of two arcs and used, especially in early Christian art, as an emblem of Christ.
- vide ut supra — (used to direct a reader to a specified place in a text) see as above
- vijaya pandit — Vijaya Lakshmi [vi-jahy-uh lahk-shmee] /vɪˈdʒaɪ ə ˈlɑk ʃmi/ (Show IPA), 1900–90, Indian stateswoman (sister of Jawaharlal Nehru).
- vinaya pitaka — a collection of scriptures, originally recorded from oral traditions in the 1st century b.c., divided into one of three parts (Pitaka) sermons () the rules of the Buddhist order () and several treatises on philosophy and psychology ()
- vino de pasto — a pale, dry sherry of Spain.
- vinyl plastic — any of various plastics made from polymerized vinyl compounds or copolymers of vinyl and other resins, used in various molded or extruded products, coatings, adhesives, sizes, etc.
- vip treatment — preferential or special treatment, as or as if given to famous or rich people
- virginia pine — a pine tree, Pinus virginiana, of the eastern U.S., that grows in poor soil and has needles in groups of two.
- virginia plan — a plan, unsuccessfully proposed at the Constitutional Convention, providing for a legislature of two houses with proportional representation in each house and executive and judicial branches to be chosen by the legislature.
- visakhapatnam — a seaport in Andhra Pradesh, in E India, on the Bay of Bengal.
- visual foxpro — (database) A Microsoft database derived from Fox Software's FoxPRO.
- visual purple — rhodopsin.