15-letter words containing a, n, d, r, o, c
- not a dickybird — not a word; nothing
- nuclear-powered — powered by nuclear energy
- nuisance ground — a garbage dump.
- obedience trial — a competitive event at which a dog can progress toward a degree in obedience by demonstrating its ability to follow a prescribed series of commands.
- ocean greyhound — a fast ship, esp a liner
- omnidirectional — sending or receiving signals in all directions: an omnidirectional microphone.
- on the decrease — decreasing
- orange chromide — an Asian cichlid fish, Etropus maculatus, with a brownish-orange spotted body
- order of canada — an order awarded to Canadians for outstanding achievement; established in 1967
- ordinary income — taxable income, as salary and wages, other than capital gains.
- ordnance survey — mapmaking agency
- organic disease — a disease in which there is a structural alteration (opposed to functional disease).
- organized chaos — a complex situation or process that appears chaotic while having enough order to achieve progress or goals
- organized crime — illegal activities co-ordinated by groups
- orthodontically — from an orthodontic point of view
- overcompensated — to compensate or reward excessively; overpay: Some stockholders feel the executives are being overcompensated and that bonuses should be reduced.
- pacific madrone — any of several evergreen trees belonging to the genus Arbutus, of the heath family, especially A. menziesii (Pacific madrone) of western North America, having red, flaky bark and bearing edible reddish berries.
- pair production — Physics. the simultaneous creation of a particle and its antiparticle by a nucleus or particle in an excited state, as when a photon is absorbed.
- palindromically — a word, line, verse, number, sentence, etc., reading the same backward as forward, as Madam, I'm Adam or Poor Dan is in a droop.
- parent compound — a compound from which derivatives may be obtained.
- peak production — the maximum production
- pelargonic acid — a colorless, oily, water-immiscible liquid, C 9 H 1 8 O 2 , occurring as an ester in a volatile oil in species of pelargonium: used chiefly in organic synthesis and in the manufacture of lacquers and plastics.
- phonocardiogram — the graphic record produced by a phonocardiograph.
- piano accordion — accordion (def 1).
- piano reduction — a musical score having the parts condensed or simplified in two staves, to render the music playable on the piano by one person.
- polychlorinated — having multiple chlorine atoms
- portland cement — a type of hydraulic cement usually made by burning a mixture of limestone and clay in a kiln.
- premodification — an act or instance of modifying.
- pro-confederate — united in a league, alliance, or conspiracy.
- procrustean bed — a plan or scheme to produce uniformity or conformity by arbitrary or violent methods.
- product manager — sb who oversees product development
- pseudo-romantic — of, relating to, or of the nature of romance; characteristic or suggestive of the world of romance: a romantic adventure.
- pseudopregnancy — Pathology, Veterinary Pathology. false pregnancy.
- quadruplication — one of four copies or identical items, especially copies of typewritten material.
- rack-and-pinion — of or relating to a mechanism in which a rack engages a pinion: rack-and-pinion steering.
- radio announcer — someone who broadcasts or presents radio programmes
- radio frequency — the frequency of the transmitting waves of a given radio message or broadcast.
- radioprotection — protection against radiation
- radiotechnology — the technical application of any form of radiation to industry.
- re-adjudication — an act of adjudicating.
- reaccreditation — the act or process of reaccrediting something or someone
- recombinant dna — DNA in which one or more segments or genes have been inserted, either naturally or by laboratory manipulation, from a different molecule or from another part of the same molecule, resulting in a new genetic combination.
- reconsideration — to consider again, especially with a view to change of decision or action: to reconsider a refusal.
- reconsolidation — an act or instance of consolidating; the state of being consolidated; unification: consolidation of companies.
- record-breaking — top, most successful
- recording angel — an angel who supposedly keeps a record of every person's good and bad acts
- rediscount rate — the rate charged by the Federal Reserve Bank to member banks for rediscounting commercial paper.
- redocumentation — The creation or revision of a semantically equivalent representation within the same relative abstraction level. The resulting forms of representation are usually considered alternate views intended for a human audience.
- reduction ratio — an expression of the number of times by which an original document has been reduced in a microcopy.
- residual income — the remaining income (of a business or person) after necessary debts, expenses, etc, have been paid