15-letter words containing p, i, e, n, a
- the precambrian — the Precambrian era
- thermal printer — a printer that produces output by selectively heating a heat-sensitive paper (thermal paper) in patterns corresponding to the characters to be produced.
- tibetan spaniel — one of a breed of small alert dogs originally developed in Tibet, with a double coat of any color, well-feathered, pendent ears, and a plumed tail curled over the back.
- trading partner — a person, organization, or country with whom somebody customarily does business
- traffic pattern — Aeronautics. a system of courses about an airfield that aircraft are assigned to fly when taking off, landing, or preparing to land.
- trainspotterish — obsessed with trivial details, esp of a subject generally considered uninteresting
- treacle pudding — a sponge cake with syrup on top
- trifluoperazine — a compound, C 21 H 24 F 3 N 3 S, used as an antipsychotic.
- triple alliance — the alliance (1882–1915) of Germany, Austria-Hungary, and Italy.
- triple integral — an integral in which the integrand involves a function of three variables and which requires three applications of the integration process to evaluate.
- unacceptability — capable or worthy of being accepted.
- unanticipatedly — in an unanticipated or unexpected manner
- unapprehensible — not able to be understood or comprehended
- unary operation — an operation in a mathematical system by which one element is used to yield a single result, as squaring or taking the square root.
- uncompanionable — not companionable or friendly; antisocial
- uncompassionate — having or showing compassion: a compassionate person; a compassionate letter.
- uncomplimentary — of the nature of, conveying, or expressing a compliment, often one that is politely flattering: a complimentary remark.
- uncompromisable — that cannot or should not be compromised
- uncooperatively — in an uncooperative or unhelpful manner
- uncopyrightable — not able to be copyrighted
- undercapitalize — to provide an insufficient amount of capital for (a business enterprise).
- underpopulation — having a population lower than is normal or desirable.
- undisciplinable — unable to be disciplined or controlled
- unexceptionable — not offering any basis for exception or objection; beyond criticism: an unexceptionable record of achievement.
- unfair practice — unfair competition.
- uninterpretable — to give or provide the meaning of; explain; explicate; elucidate: to interpret the hidden meaning of a parable.
- university park — a city in N Texas.
- unparliamentary — not parliamentary; at variance with or contrary to the methods employed by parliamentary bodies.
- unparticipative — to take or have a part or share, as with others; partake; share (usually followed by in): to participate in profits; to participate in a play.
- unpractisedness — the quality or state of being unpractised
- unproportionate — proportioned; being in due proportion; proportional.
- unprotestantize — to make something (e.g. a church, country, etc) a religion other than Protestant
- unsophisticated — not sophisticated; simple; artless.
- unsportsmanlike — a man who engages in sports, especially in some open-air sport, as hunting, fishing, racing, etc.
- upper arlington — a city in central Ohio, near Columbus.
- upper peninsula — a peninsula in the northern US between Lakes Superior and Michigan, constituting the N part of the state of Michigan
- venture capital — funds invested or available for investment in a new or unproven business enterprise.
- vernier caliper — a caliper formed of two pieces sliding across one another, one having a graduated scale and the other a vernier.
- vernier compass — a compass on a transit (vernier transit) having a vernier for adjusting magnetic bearings to read as true bearings.
- vincent de paul — Saint, 1576–1660, French Roman Catholic priest noted for his work to aid the poor.
- vindhya pradesh — a former state in central India: now part of Madhya Pradesh.
- vine phylloxera — a homopterous insect, Phylloxera vitifolia, typically feeding on vine juices
- water pimpernel — the brookweed.
- water pollution — the pollution of the sea and rivers
- weapons carrier — a light truck for transporting weapons or munitions in the field.
- wearing apparel — clothing; garments.
- weatherproofing — Present participle of weatherproof.
- wedding planner — sb hired to organize a marriage day
- westphalian ham — a hard German ham with a distinctive flavor derived from being smoked over beechwood and juniper.
- whip into shape — to bring by vigorous action into the proper or desired condition