10-letter words containing e, r, o, t, i
- grouchiest — Superlative form of grouchy.
- grove city — a town in central Ohio.
- hateration — (African American Vernacular English, slang) Hatred, hostility, animus.
- hectoliter — a unit of capacity equal to 100 liters, equivalent to 2.8378 U.S. bushels, or 26.418 U.S. gallons. Abbreviation: hl.
- hectolitre — a unit of capacity equal to 100 liters, equivalent to 2.8378 U.S. bushels, or 26.418 U.S. gallons. Abbreviation: hl.
- hectorship — the quality or character of a hector
- hektoliter — a unit of capacity equal to 100 liters, equivalent to 2.8378 U.S. bushels, or 26.418 U.S. gallons. Abbreviation: hl.
- helicopter — any of a class of heavier-than-air craft that are lifted and sustained in the air horizontally by rotating wings or blades turning on vertical axes through power supplied by an engine.
- heliolatry — worship of the sun.
- heliometer — a telescope with a divided, adjustable objective, formerly used to measure small angular distances, as those between celestial bodies.
- heliometry — The measurement of the diameters of heavenly bodies, their relative distances, etc.
- heliotrope — any hairy plant belonging to the genus Heliotropium, of the borage family, as H. arborescens, cultivated for its small, fragrant purple flowers.
- heliotropy — the growth of plants in a particular direction as a response to the stimulus of light, heliotropism
- hematocrit — a centrifuge for separating the cells of the blood from the plasma.
- hemipteron — Alternative form of hemipteran.
- hemitropal — hemitropous
- heriotable — liable for the payment of a heriot
- herniation — to protrude abnormally from an enclosed cavity or from the body so as to constitute a hernia.
- herniotomy — correction of a hernia by a cutting procedure.
- herskowitz — Melville (Jean) 1895–1963, American anthropologist.
- herstories — Plural form of herstory.
- hesitatory — Hesitating.
- heterophil — Also, heterophilic. Immunology. (of an antibody) having an affinity for an antigen other than its specific antigen.
- hibernator — Something that hibernates.
- hierolatry — worship or veneration of saints or sacred things.
- hierophant — (in ancient Greece) an official expounder of rites of worship and sacrifice.
- highermost — highest
- hilltopper — the top or summit of a hill.
- hindermost — Hindmost.
- hintermost — Most remote; closest to the outer edge or back.
- hipsterdom — The state of being a hipster.
- hirtellous — minutely hirsute.
- hithermost — nearest in this direction.
- holosteric — (of an instrument or device) wholly constructed of solids, without any liquids
- holstering — Present participle of holster.
- home birth — If a woman has a home birth, she gives birth to her baby at home rather than in a hospital.
- homoerotic — a tendency to be sexually aroused by a member of the same sex.
- horsetails — Plural form of horsetail.
- horsethief — Alternative spelling of horse thief.
- hortensial — (obsolete) Fit for a garden.
- hospitaler — a member of the religious and military order (Knights Hospitalers or Knights of St. John of Jerusalem) originating about the time of the first Crusade (1096–99) and taking its name from a hospital at Jerusalem.
- hostelries — Plural form of hostelry.
- housetrain — To teach a house pet to urinate and defecate outside or in a designated location in the home.
- hovertrain — an experimental high-speed train that rides on a cushion of air over a concrete guide track in the shape of an inverted T and is propelled by one or more propellers or jet engines.
- hydriodate — (obsolete, inorganic chemistry) iodide.
- hypertonia — increased rigidity, tension, and spasticity of the muscles.
- hypertonic — Physiology. of or relating to hypertonia.
- hypertoxic — of, pertaining to, affected with, or caused by a toxin or poison: a toxic condition.
- hypnotizer — One who, or that which, hypnotizes.
- hypocretin — Either of the peptide hormones orexin.