12-letter words containing u, r, s, o
- heterogenous — having its source or origin outside the organism; having a foreign origin.
- heterogonous — Botany. of or relating to monoclinous flowers of two or more kinds occurring on different individuals of the same species, the kinds differing in the relative length of stamens and pistils (opposed to homogonous).
- heterogynous — having females of two different kinds, one sexual and the other abortive or neuter, as ants.
- heterologous — Biology. of different origin; pertaining to heterology.
- heteromerous — having or consisting of parts that differ in quality, number of elements, or the like: a heteromerous flower.
- heteronomous — subject to or involving different laws.
- heteronymous — of, relating to, or characteristic of a heteronym.
- heteroousian — a person who believes the Father and the Son to be unlike in substance or essence; an Arian (opposed to Homoousian).
- heterosexual — of, relating to, or exhibiting heterosexuality.
- heterozygous — having dissimilar pairs of genes for any hereditary characteristic.
- hillsborough — a town in W California.
- hippo regius — a seaport of ancient Numidia: St. Augustine was bishop here a.d. 395–430; the site of modern Annaba, in Algeria.
- holothurians — Plural form of holothurian.
- homebuilders — Plural form of homebuilder.
- homo erectus — an extinct species of the human lineage, formerly known as Pithecanthropus erectus, having upright stature and a well-evolved postcranial skeleton, but with a smallish brain, low forehead, and protruding face.
- homochromous — being all of one color, as a composite flower or flower head.
- homochronous — (of a genetic character) occurring at the same age or period in the offspring as in the parent.
- homothermous — (biology) warm-blooded.
- honorius iii — (Cencio Savelli) died 1227, Italian ecclesiastic: pope 1216–27.
- honours list — annual list of persons given royal awards
- horrendously — shockingly dreadful; horrible: a horrendous crime.
- horse around — a large, solid-hoofed, herbivorous quadruped, Equus caballus, domesticated since prehistoric times, bred in a number of varieties, and used for carrying or pulling loads, for riding, and for racing.
- horse guards — the mounted squadrons supplied by the Household Cavalry for ceremonial duties
- horse manure — horse's excrement
- host country — nation staging an international event
- house arrest — confinement of an arrested person to his or her residence or to a public place, as a hospital, instead of in a jail: He was under house arrest until the day of his trial.
- house church — a group of Christians meeting for worship in a private house
- house doctor — a resident physician in a hospital, hotel, or other public institution.
- house hunter — a person who house-hunts
- house martin — a small European swallow, Delichon urbica, that builds its nest under the eaves of houses.
- house number — the unique number given to each building on a street which forms part of that building's address
- house prices — the sums in money for which houses may be bought or sold
- house spider — any largish dark spider of the genus Tegenaria that is common in houses, such as the cardinal spider
- house wizard — (Probably from ad-agency tradetalk, "house freak") A hacker occupying a technical-specialist, R&D, or systems position at a commercial shop. A really effective house wizard can have influence out of all proportion to his/her ostensible rank and still not have to wear a suit. Used especially of Unix wizards. The term "house guru" is equivalent.
- house-broken — (of a pet) trained to avoid excreting inside the house or in improper places.
- housebreaker — a person who breaks into and enters a house with a felonious intent.
- housebuilder — One who builds houses, particularly one who does so professionally.
- housecleaner — Someone employed to clean a house.
- housedresses — Plural form of housedress.
- housefathers — Plural form of housefather.
- householders — Plural form of householder.
- housekeepers — Plural form of housekeeper.
- housemasters — Plural form of housemaster.
- housemothers — Plural form of housemother.
- housepainter — A professional painter of houses.
- housetrained — Simple past tense and past participle of housetrain.
- housewarming — a party to celebrate a person's or family's move to a new home.
- housewrecker — wrecker (def 4).
- hudson river — Henry, died 1611? English navigator and explorer.
- humorousness — (uncountable) The state or quality of being humorous.