12-letter words containing i, p, r, o, n
- conspiracies — Plural form of conspiracy.
- conspiracist — a person who believes in or supports a conspiracy theory.
- conspiration — a conspiracy
- conspirators — Plural form of conspirator.
- conspiratory — the act of conspiring.
- consumership — the state of being a consumer
- contemporise — to place in or regard as belonging to the same age or time.
- contemporize — to be or make contemporary; synchronize
- contraptions — Plural form of contraption.
- cooperations — an act or instance of working or acting together for a common purpose or benefit; joint action.
- coprocessing — the act of processing jointly
- coproduction — to produce (a motion picture, play, etc.) in collaboration with others.
- copy-reading — to work on (copy) as a copyreader.
- copyrighting — Present participle of copyright.
- corncob pipe — a pipe made from a dried corncob
- corporations — Plural form of corporation.
- cosponsoring — Present participle of cosponsor.
- costophrenic — Synonym of phrenicocostal.
- coulter pine — a California pine, Pinus coulteri, having stout, bluish-green needles and heavy cones 9 to 14 inches (23 to 36 cm) long.
- counterpoint — Something that is a counterpoint to something else contrasts with it in a satisfying way.
- counterpoise — a force, influence, etc, that counterbalances another
- counterspies — Plural form of counterspy.
- craniography — examination of the skull as depicted by craniographs, photographs, and charts.
- cranioplasty — Surgical repair of a defect or deformity in the skull.
- criosphinxes — Plural form of criosphinx.
- crop dusting — Crop dusting is the spreading of pesticides on crops, usually from an aircraft.
- crop-dusting — the spraying of powdered fungicides or insecticides on crops, usually from an airplane.
- crospovidone — Crospovidone is a substance used in tablets as a binder or disintegrant.
- crossposting — Present participle of crosspost.
- crown prince — A Crown Prince is a prince who will be king of his country when the present king or queen dies.
- cryptogamian — of or relating to cryptogams
- cryptomnesia — the reappearance of a suppressed or forgotten memory which is mistaken for a new experience
- cryptomnesic — of, relating to, or characterized by cryptomnesia
- cuprammonium — an ion of copper oxide used (in solution) in the manufacture of rayon and other man-made fibres
- curtain pole — a pole from which a curtain is hung in front of a window, door, etc
- cyclosporine — a drug, produced by a fungus (Tolypocladium inflatum), that suppresses the T cells that reject foreign tissue after an organ transplant without suppressing other cells that fight infections and cancer
- cyprinodonts — Plural form of cyprinodont.
- danger point — the point at which something ceases to be safe
- daphnephoria — an ancient Greek festival in honor of Apollo.
- de profundis — out of the depths of misery or dejection
- deaspiration — the act of deaspirating
- deportations — Plural form of deportation.
- depreciation — the reduction in value of a fixed asset due to use, obsolescence, etc
- depredations — the act of preying upon or plundering; robbery; ravage.
- deprivations — Plural form of deprivation.
- derepression — the act of derepressing a gene
- descriptions — a statement, picture in words, or account that describes; descriptive representation.
- deuteranopia — a form of colour blindness in which there is a tendency to confuse blues and greens, and greens and reds, and in which sensitivity to green is reduced
- dictyopteran — any insect of the order Dictyoptera, which comprises the cockroaches and mantises
- dinosaur pen — A traditional mainframe computer room complete with raised flooring, special power, its own ultra-heavy-duty air conditioning, and a side order of Halon fire extinguishers. See boa.