13-letter words containing p, t, y, a
- typographical — of or relating to typography.
- typologically — the doctrine or study of types or prefigurative symbols, especially in scriptural literature.
- tyrian purple — Also called Tyrian dye. a highly prized crimson or purple dye of classical antiquity, originally obtained at great expense from a certain shellfish: later shown to be an indigo derivative and synthetically produced, and now replaced by other synthetic dyes.
- ultraphysical — extremely physical
- unexpectantly — having expectations; expecting: an excited, expectant audience.
- unexplanatory — serving to explain: an explanatory footnote.
- uniparentally — in a uniparental manner
- unpredictably — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unpunctuality — the quality or state of being punctual.
- unrepentantly — repenting; penitent; experiencing repentance.
- unspiritually — in an unspiritual manner
- unsympathetic — characterized by, proceeding from, exhibiting, or feeling sympathy; sympathizing; compassionate: a sympathetic listener.
- upgradability — an incline going up in the direction of movement.
- vanity plates — a vehicle license plate bearing a combination of letters or numbers requested by the licensee, as a name or occupation.
- variable type — type that can be varied to fit a page, screen, etc
- venus flytrap — firewall machine
- 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 ()
- 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.
- weapon system — a weapon and the components necessary to its proper function, such as targeting and guidance devices
- working party — A working party is a committee which is formed to investigate a particular situation or problem and to produce a report containing its opinions and suggestions.
- x-ray therapy — treatment of a disease using controlled quantities of x-rays.
- yachting trip — a pleasure trip on a yacht
- yachtsmanship — The ability or art of being adept at sailing a yacht.
- yuppification — The act or process of yuppifying.