13-letter words containing a, u, t, o, r, p
- 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
- eusporangiate — (of ferns) having each sporangium developing from a group of cells, rather than a single cell, and with no specialized dispersal of spores
- exploratorium — A museum or similar institution that encourages visitors to explore the exhibits in a hands-on manner.
- expostulatory — Of, characterized by, or exhibiting expostulation.
- fluoroplastic — any of the plastics, as Teflon, in which hydrogen atoms of the hydrocarbon chains are replaced by fluorine atoms.
- four-way stop — an intersection of two roads with four stop signs, one facing in each direction
- gartner group — (company) One of the biggest IT industry research firms. Address: Connecticut, USA.
- group annuity — a plan in which the members of a group, usually employees of the same company, receive annuities upon retirement.
- group captain — an officer holding commissioned rank senior to a wing commander but junior to an air commodore in the RAF and certain other air forces
- group therapy — psychotherapy in which a number of patients discuss their problems together, usually under the leadership of a therapist, using shared knowledge and experiences to provide constructive feedback about maladaptive behavior.
- gunpowder tea — an explosive mixture, as of potassium nitrate, sulfur, and charcoal, used in shells and cartridges, in fireworks, for blasting, etc.
- harry hotspur — the nickname of Sir Henry Percy
- haruspication — the use of animal entrails for divination
- hepatojugular — (medicine) Relating to the liver and the jugular vein.
- heterocarpous — (of a plant) producing more than one type of fruit
- hippo zarytus — ancient name of Bizerte.
- house painter — a person whose occupation is painting houses.
- housepainters — Plural form of housepainter.
- hydrosulphate — a salt formed by the direct union of sulfuric acid with an organic base, especially an alkaloid, and usually more soluble than the base.
- hypercautious — Especially or unreasonably cautious.
- hypermutation — (uncountable) Frequent mutation.
- immunotherapy — treatment designed to produce immunity to a disease or enhance the resistance of the immune system to an active disease process, as cancer.
- importunately — urgent or persistent in solicitation, sometimes annoyingly so.
- incorruptable — Misspelling of incorruptible.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- jodhpuri coat — a coat worn by men in India, similar to but shorter than a sherwani
- louis pasteur — Louis [loo-ee;; French lwee] /ˈlu i;; French lwi/ (Show IPA), 1822–95, French chemist and bacteriologist.
- lycanthropous — Lycanthropic.
- measure up to — to fulfil (expectations, standards, etc)
- meat products — foods that consist of or contain meat
- merleau-ponty — Maurice, 1908–61, French phenomenological philosopher.
- military coup — a coup organized and carried out by members of the armed forces
- moose pasture — land considered to be worthless, esp when lacking in extractable mineral deposits
- moral support — emotional assistance, encouragement
- mount palomar — Mount, a mountain in S California, NE of San Diego: site of observatory. 6126 feet (1867 meters) high.
- mousetrapping — Present participle of mousetrap.
- multiplatform — Compatible with or involving more than one type of computer or operating system.
- multipolarity — The condition of being multipolar.
- multitemporal — (music) Having multiple tempos.
- musicotherapy — the treatment of mental disorders with music
- natural slope — the maximum angle at which soil will lie in a bank without slipping
- neuroatypical — Having an atypical neurological configuration.
- non-reputable — held in good repute; honorable; respectable; estimable: a reputable organization.
- notary public — a public officer or other person authorized to authenticate contracts, acknowledge deeds, take affidavits, protest bills of exchange, take depositions, etc.
- open fracture — compound fracture.
- ostreophagous — oyster-eating
- over-populate — to fill with an excessive number of people, straining available resources and facilities: Expanding industry has overpopulated the western suburbs.