12-letter words containing i, r, e, m, o
- hemerocallis — the genus comprising the day lilies.
- hemichordate — belonging or pertaining to the chordates of the phylum Hemichordata, comprising small, widely distributed, marine animals, as the acorn worms.
- hemimorphism — The condition of being hemimorphic.
- hemimorphite — a hydrous zinc silicate mineral, Zn 4 (OH) 2 Si 2 O 7 ⋅H 2 O, occurring in clear, colorless orthorhombic crystals; calamine: an ore of zinc.
- hemispheroid — half of a spheroid.
- hemodialyzer — artificial kidney.
- hemorrhaging — a profuse discharge of blood, as from a ruptured blood vessel; bleeding.
- hemorrhoidal — Usually, hemorrhoids. Pathology. an abnormally enlarged vein mainly due to a persistent increase in venous pressure, occurring inside the anal sphincter of the rectum and beneath the mucous membrane (internal hemorrhoid) or outside the anal sphincter and beneath the surface of the anal skin (external hemorrhoid)
- heroic drama — Restoration tragedy, especially that popular in England c1660–1700, using highly rhetorical language and written in heroic couplets.
- heroicomical — blending heroic and comic elements: a heroicomic poem.
- heterosexism — a prejudiced attitude or discriminatory practices against homosexuals by heterosexuals.
- hierogrammat — a writer of hierograms.
- high polymer — a polymer composed of a large number of monomers.
- hindforemost — with the back part in the front place
- hire company — a company that hires things out to people
- holidaymaker — vacationer.
- homebuilders — Plural form of homebuilder.
- homeomorphic — similarity in crystalline form but not necessarily in chemical composition.
- homeothermic — (biology, of an, animal) Capable of maintaining a relatively constant body temperature independent of the surrounding environment.
- homoiotherms — Plural form of homoiotherm.
- homoiothermy — having a body temperature that is relatively constant and mostly independent of the temperature of the environment; warm-blooded (opposed to poikilothermic).
- horometrical — Relating to horometry.
- horse marine — (formerly) a marine mounted on horseback or a cavalryman doing duty on shipboard.
- horsemanship — the art, ability, skill, or manner of a horseman.
- house martin — a small European swallow, Delichon urbica, that builds its nest under the eaves of houses.
- housewarming — a party to celebrate a person's or family's move to a new home.
- hydrobromide — a salt formed by the direct union of hydrobromic acid and an organic base, especially an alkaloid, usually more soluble than the base.
- hyperchromic — (physics, chemistry) Describing an increase in the intensity of a spectral band due to a change in the molecular environment.
- hypersomniac — a tendency to sleep excessively.
- hypervolemia — (medicine) An abnormal increase in the volume of blood circulating through the body.
- hyponatremia — (medicine) An abnormally low concentration of sodium (or salt) in blood plasma.
- hysteromania — unusually increased sexual desire in a woman
- iambographer — a person who writes iambs
- iatrochemist — a person who practises iatrochemistry
- idiothermous — warm-blooded
- ill-informed — lacking adequate or proper knowledge or information, as in one particular subject or in a variety of subjects: The public is ill-informed of the danger.
- immemorially — In an immemorial manner.
- immersionism — the doctrine that immersion is essential to Christian baptism.
- immiseration — to make miserable.
- immobilizers — Plural form of immobilizer.
- immoderately — In an immoderate manner.
- immoderation — lack of moderation.
- immoralities — Plural form of immorality.
- immortalised — to bestow unending fame upon; perpetuate.
- immortalized — to bestow unending fame upon; perpetuate.
- immortalizes — Third-person singular simple present indicative form of immortalize.
- impardonable — (obsolete) unpardonable.
- imperatorial — Commanding; authoritative.
- imperception — lack of perception.
- imperfection — an imperfect detail; flaw: a law full of imperfections.