12-letter words containing o, u, t, c
- gut reaction — instinctive response
- hallucinator — One whose judgment and acts are affected by hallucinations; one who errs on account of his hallucinations.
- hectocotylus — a modified arm of the male of certain cephalopods that is used to transfer sperm to the female.
- herstmonceux — a village in S England, in E Sussex north of Eastbourne: 15th-century castle, site of the Royal Observatory, which was transferred from Greenwich between 1948 and 1958, until 1990
- heteroecious — the development of different stages of a parasitic species on different host plants.
- high country — a mountainous area below the timberline; a forested mountain area.
- hill country — hilly area
- hippocentaur — Centaur.
- holopneustic — having all the spiracles open, as the tracheal systems of most insects.
- holy picture — a picture of a person or thing that is of religious importance
- home country — the country a person comes from
- 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.
- honey bucket — a container for excrement, as in an outdoor toilet.
- honey locust — a thorny North American tree, Gleditsia triacanthos, of the legume family, having small, compound leaves and pods with a sweet pulp.
- horticulture — the cultivation of a garden, orchard, or nursery; the cultivation of flowers, fruits, vegetables, or ornamental plants.
- host country — nation staging an international event
- house doctor — a resident physician in a hospital, hotel, or other public institution.
- humification — the formation of humus.
- hydroculture — A type of hydroponics in which plants are grown in a medium that allows the distribution of water and nutrients through capillary action.
- hydronautics — (nautical) The science of the design and construction of ships, their engines, and their instrumentation.
- hypoeutectic — (of steel) having less carbon than the 0.8 percent of eutectoid steel.
- hypofunction — abnormally diminished function, especially of glands or other organs.
- ibm discount — A price increase. Outside IBM, this derives from the common perception that IBM products are generally overpriced (see clone); inside, it is said to spring from a belief that large numbers of IBM employees living in an area cause prices to rise.
- ichthyofauna — the indigenous fish of a region.
- ichthyosaurs — Plural form of ichthyosaur.
- in-congruent — not congruent.
- incautiously — In an incautious manner; with a lack of caution.
- incestuously — involving incest.
- inclusionist — (Wiktionary and WMF jargon) Describing a wiki user who tends to favor the inclusion of questionable articles.
- incommutable — not exchangeable.
- incommutably — In an incommutable manner.
- incomputable — incapable of being computed; incalculable.
- incomputably — In an incomputable way.
- inconfutable — (obsolete) Not confutable.
- inconsequent — characterized by lack of proper sequence in thought, speech, or action.
- incontiguous — not continuous; unconnected; discrete
- incorruption — the quality or condition of being incorrupt.
- incorruptive — incorruptible; not tending to be corrupted
- incrustation — an incrusting or being incrusted.
- incumbent on — holding an indicated position, role, office, etc., currently: the incumbent officers of the club.
- inescutcheon — A small shield placed within a larger one.
- infectiously — communicable by infection, as from one person to another or from one part of the body to another: infectious diseases.
- infelicitous — inapt, inappropriate, or awkward; malapropos: an infelicitous remark.
- infraduction — (medicine) The turning downward of a part, especially of the eye.
- inimicitious — inimical
- inoccupation — a lack of occupation
- inoculations — the act or process of inoculating.
- inoperculate — having no operculum.
- inosculating — Present participle of inosculate.
- inosculation — The junction or connection of vessels, channels, or passages, so that their contents pass from one to the other; union by mouths or ducts; intercommunication.