15-letter words containing p, r, o, c, t
- the phanerozoic — the Phanerozoic era
- the proterozoic — the Proterozoic Eon or its rocks
- the riot police — the section of the police force that is trained to deal with people who cause trouble in public places
- theatre company — an organization that produces theatrical performances
- thought process — thinking, train of thought
- thraco-phrygian — a hypothetical branch of Indo-European implying a special genetic affinity between the meagerly attested Thracian and Phrygian languages.
- threshold price — the highest price a retailer is allowed to sell a particular good at
- to part company — If two or more people part company, they go in different directions after going in the same direction together.
- tobacco planter — a tool that was formerly used by tobacco farmers to plant tobacco with
- top dead center — Top dead center is the position of an engine's piston when it is at the very top of its stroke.
- top dead-centre — the position of the crank of a reciprocating engine or pump when the piston is at the top of its stroke
- topographic map — a map showing topographic features, usually by means of contour lines.
- trading company — a company that is owned by the people who have bought shares in that company
- tropicalization — to make tropical, as in character or appearance.
- trustee process — (in New England) garnishment (def 1).
- turkish cypriot — denoting ethnically Turkish inhabitants of Cyprus
- turnkey project — a complete project usually including many major units of plant completed under one overall contract, such as a chemical works or power station complex
- typographically — of or relating to typography.
- ultra-patriotic — of, like, suitable for, or characteristic of a patriot.
- ultramicroscope — an instrument that uses scattering phenomena to detect the position of objects too small to be seen by an ordinary microscope.
- ultramicroscopy — the use of the ultramicroscope.
- uncomplementary — forming a complement; completing.
- uncomplimentary — of the nature of, conveying, or expressing a compliment, often one that is politely flattering: a complimentary remark.
- uncooperatively — in an uncooperative or unhelpful manner
- uncopyrightable — not able to be copyrighted
- undercompensate — to compensate or pay less than is fair, customary, or expected.
- underproduction — production that is less than normal or than is required by the demand.
- unopportunistic — adhering to a policy of opportunism; practicing opportunism.
- unpatriotically — in a manner that is not enthusiastically supporting one's country and its ways of life
- unprotected sex — an act of sexual intercourse or sodomy performed without the use of a condom, thus involving the risk of sexually transmitted diseases
- unprotectedness — the state of being unprotected or defenceless against attack
- vicar apostolic — Roman Catholic Church. a titular bishop serving either in a district where no episcopal see has been established, or in one where the succession of bishops has been interrupted.
- voting precinct — one of several areas, each containing a polling place, into which a town or city is split for voting purposes
- white corpuscle — white blood cell.
- with respect to — as regards
- working capital — the amount of capital needed to carry on a business.
- write-protected — (of a computer disk) having been protected from accidental writing or erasure
- xylotypographic — involving or pertaining to xylotypography
- z-zero particle — one of three particles, called intermediate vector bosons, that are believed to transmit the weak force. Symbol: Z 0.