11-letter words containing h, a, y, r
- harpy eagle — a large, powerful eagle, Harpia harpyja, of tropical America: an endangered species.
- harrowingly — extremely disturbing or distressing; grievous: a harrowing experience.
- harvest fly — cicada
- hazardously — In a hazardous manner.
- head injury — wound to the head
- heartfeltly — In a heartfelt manner.
- heartlessly — unfeeling; unkind; unsympathetic; harsh; cruel: heartless words; a heartless ruler.
- heavy cream — thick cream having a high percentage of butterfat.
- heavy crude — a type of crude oil that does not flow easily and has greater viscosity and specific density than other types of crude
- heavy water — water in which hydrogen atoms have been replaced by deuterium, used chiefly as a coolant in nuclear reactors.
- hebdomadary — Roman Catholic Church. a member of a church or monastery appointed for one week to sing the chapter Mass and lead in the recitation of the breviary.
- heliography — The scientific study of the sun.
- hematocryal — cold-blooded; poikilothermal.
- hemihydrate — a hydrate in which there are two molecules of the compound for each molecule of water.
- hemotherapy — therapy by means of blood, serum, or plasma transfusion.
- henry fonda — Henry, 1905–82, U.S. actor.
- henry's law — the principle that at a constant temperature the concentration of a gas dissolved in a fluid with which it does not combine chemically is almost directly proportional to the partial pressure of the gas at the surface of the fluid.
- heretically — of, relating to, or characteristic of heretics or heresy.
- heterocarpy — the production of more than one kind of fruit in one plant.
- heterolayer — Any of a series of thin layers of different materials in a semiconductor (or similar) device.
- hexahydrate — a hydrate that contains six molecules of water, as magnesium chloride, MgCl 2 ⋅6H 2 O.
- hexahydroxy — (of a molecule) containing six hydroxyl groups.
- heyagashira — (sumo) the rikishi of highest rank in a particular heya.
- hierography — a treatise on religion or sacred things
- hilariously — arousing great merriment; extremely funny: a hilarious story; a hilarious old movie.
- hilary term — the spring term at Oxford University, the Inns of Court, and some other educational establishments
- histography — a treatise on or description of organic tissues.
- hoary cress — a perennial Mediterranean plant, Cardaria (or Lepidium) draba, with small white flowers: a widespread troublesome weed: family Brassicaceae (crucifers)
- holiday rep — A holiday rep is someone employed by a holiday company to help look after people when they are on holiday.
- holy father — a title of the pope.
- honesty bar — an unattended area in a hotel, resort, etc, where patrons may serve themselves drinks and are expected to leave money to pay for them
- honey eater — any of numerous oscine birds of the family Meliphagidae, chiefly of Australasia, having a bill and tongue adapted for extracting the nectar from flowers.
- honey-eater — any of numerous oscine birds of the family Meliphagidae, chiefly of Australasia, having a bill and tongue adapted for extracting the nectar from flowers.
- honeyeaters — Plural form of honeyeater.
- horny coral — a gorgonian.
- horseplayer — a habitual bettor on horse races.
- house party — the guests at such an affair or party: The house party goes sailing today.
- hue and cry — Early English Law. the pursuit of a felon or an offender with loud outcries or clamor to give an alarm.
- hurry along — rush, go quickly
- hyalography — the technique of writing or engraving on glass.
- hybernating — Present participle of hybernate.
- hybernation — Obsolete spelling of hibernation.
- hydnocarpic — of or relating to hydnocarpic acid
- hydragogues — Plural form of hydragogue.
- hydralazine — a white crystalline powder, C 8 H 8 N 4 , that dilates blood vessels and is used in the treatment of hypertension.
- hydrargyria — mercurialism.
- hydrargyrum — mercury.
- hydroborate — (inorganic chemistry) Any of several anions containing hydrogen bound to boron, especially the simplest one BH4-; any salt or complex containing such an anion.
- hydrocarbon — any of a class of compounds containing only hydrogen and carbon, as an alkane, methane, CH 4 , an alkene, ethylene, C 2 H 4 , an alkyne, acetylene, C 2 H 2 , or an aromatic compound, benzene, C 6 H 6 .
- hydrocorals — any colonial marine animal of the hydrozoan order Stylasterina having a calcareous skeleton resembling that of the true corals.