12-letter words containing o, n, e, r
- headstrongly — In a headstrong manner.
- hearing loss — diminished ability to hear
- hearthstones — Plural form of hearthstone.
- heldentenors — Plural form of heldentenor.
- heliocentric — measured or considered as being seen from the center of the sun.
- helleborines — Plural form of helleborine.
- helmspersons — Plural form of helmsperson.
- hemorrhaging — a profuse discharge of blood, as from a ruptured blood vessel; bleeding.
- henceforward — from now on; from this point forward.
- henry howard — Earl of (Henry Howard) 1517?–47, English poet.
- heptahedrons — Plural form of heptahedron.
- here and now — in this place; in this spot or locality (opposed to there): Put the pen here.
- hereinbefore — before in this document, statement, etc.
- hernioplasty — an operation for the repair of a hernia.
- heroic tenor — a tenor with a dramatic voice
- heron's-bill — stork's-bill (def 1).
- herpetofauna — the reptiles and amphibians that inhabit a given area
- herring boat — a fishing boat that specializes in catching herring
- herringboned — Simple past tense and past participle of herringbone.
- herringbones — Plural form of herringbone.
- 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
- heterochrony — a genetic shift in timing of the development of a tissue or anatomical part, or in the onset of a physiological process, relative to an ancestor.
- heterodyning — Present participle of heterodyne.
- 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.
- heterokaryon — a cell containing two or more nuclei of differing genetic constitutions.
- heterokontan — of or relating to a heterokont
- 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).
- heterophonic — the simultaneous performance of the same melodic line, with slight individual variations, by two or more performers.
- heteropteran — A bug of the group Heteroptera.
- hexacarbonyl — (inorganic chemistry) Any compound having six carbonyl groups.
- hibernations — Plural form of hibernation.
- hickory pine — bristlecone pine.
- hierophanies — Plural form of hierophany.
- hierophantic — (in ancient Greece) an official expounder of rites of worship and sacrifice.
- high treason — treason against the sovereign or state.
- high-protein — (of a food) rich in proteins
- hindforemost — with the back part in the front place
- hippocentaur — Centaur.
- hippocrepian — (of an aquatic organism or plant) shaped like a horseshoe
- hire company — a company that hires things out to people
- hohenzollern — a member of the royal family that ruled in Romania from 1866 to 1947, in Prussia from 1701 to 1918, and in the German Empire from 1871 to 1918.
- home and dry — If you say that someone is, in British English home and dry, or in American English home free, you mean that they have been successful or that they are certain to be successful.
- home country — the country a person comes from
- honey badger — ratel.
- honeycreeper — any of several small, usually brightly colored birds, related to the tanagers and wood warblers, of tropical and semitropical America.
- honeymooners — Plural form of honeymooner.