13-letter words containing o, p, e, n, d, r
- drink problem — If someone is said to have a drink problem, they are thought to drink too much alcohol
- drop shipment — a shipment of goods made directly from the manufacturer to the retailer or consumer but billed through the wholesaler or distributor.
- dryopithecine — (sometimes initial capital letter) an extinct ape of the genus Dryopithecus, known from Old World Miocene fossils.
- eavesdropping — to listen secretly to a private conversation.
- endoparasites — Plural form of endoparasite.
- endoparasitic — Of or pertaining to endoparasites.
- equiponderant — of the same weight; evenly balanced
- equiponderate — To counterbalance.
- european toad — a European toad, Alytes obstetricans, the male of which carries the fertilized eggs on its hind legs until they hatch: family Discoglossidae
- expeditionary — Of or forming an expedition, especially a military expedition.
- fanfold paper — continuous paper perforated at regular intervals, as used in a dot-matrix printer
- folding press — a fall in wrestling won by folding one's opponent's legs up to his head and pressing his shoulders to the floor
- golden plover — either of two plovers of the genus Pluvialis, having the back marked with golden-yellow spots, P. apricaria, of Europe, or P. dominica, of America.
- gradient post — a small white post beside a railway line at a point where the gradient changes having arms set at angles representing the gradients
- grand opening — celebratory first-day event
- groundkeepers — Plural form of groundkeeper.
- groundskeeper — a person who is responsible for the care and maintenance of a particular tract of land, as an estate, a park, or a cemetery.
- gunpowder tea — an explosive mixture, as of potassium nitrate, sulfur, and charcoal, used in shells and cartridges, in fireworks, for blasting, etc.
- hemiterpenoid — (chemistry) a terpenoid having a C5 skeleton.
- herod antipas — died after a.d. 39, ruler of Galilee, a.d. 4–39: ordered the execution of John the Baptist and participated in the trial of Jesus.
- hydroairplane — a hydroplane.
- hydromorphone — A synthetic narcotic analgesic, (4,5 alpha-epoxy-3-hydroxy-17-methyl morphinan-6-one), similar to morphine and heroin. It is used for moderate to severe pain under the trade name Dilaudid.
- hyperadenosis — abnormal enlargement of the glands, especially of the lymph nodes.
- imponderables — Plural form of imponderable.
- improvidently — In an improvident manner.
- indo-european — a large, widespread family of languages, the surviving branches of which include Italic, Slavic, Baltic, Hellenic, Celtic, Germanic, and Indo-Iranian, spoken by about half the world's population: English, Spanish, German, Latin, Greek, Russian, Albanian, Lithuanian, Armenian, Persian, Hindi, and Hittite are all Indo-European languages. Compare family (def 14).
- inner product — Also called dot product, scalar product. the quantity obtained by multiplying the corresponding coordinates of each of two vectors and adding the products, equal to the product of the magnitudes of the vectors and the cosine of the angle between them.
- insect powder — a powdered chemical that kills insects; insecticide
- landownership — an owner or proprietor of land.
- latent period — Also, latency period. Pathology. the interval between exposure to a carcinogen, toxin, or disease-causing organism and development of a consequent disease.
- lepidopterans — Plural form of lepidopteran.
- miscomprehend — Misunderstand.
- mispronounced — Said wrongly.
- misredemption — illegal or fraudulent traffic in consumer product coupons, including mail theft and counterfeiting.
- monoterpenoid — (chemistry) a terpenoid having a C10 skeleton.
- monte perdido — a mountain in NE Spain, in the central Pyrenees. Height: 3352 m (10 997 ft)
- murder weapon — the weapon that was used in a murder
- name-dropping — the introduction into one's conversation, letters, etc., of the names of famous or important people as alleged friends or associates in order to impress others.
- neck and crop — completely; entirely
- nephridiopore — The external opening of a nephridium.
- neuropeptides — Plural form of neuropeptide.
- niche product — sth of specific or limited consumer interest
- nitroprusside — (inorganic chemistry) Any salt, of the hypothetical nitroprussic acid, that contains a pentacyanonitrosylferrate anion.
- nonadsorptive — Not adsorptive.
- nondescriptly — in a nondescript manner
- nondispersive — not dispersive
- nondisruptive — causing, tending to cause, or caused by disruption; disrupting: the disruptive effect of their rioting.
- nonperiodical — a magazine or other journal that is issued at regularly recurring intervals.
- nonprejudiced — Not prejudiced.
- nonprescribed — Not prescribed.