11-letter words containing a, n, t, h, r, o
- grandmother — the mother of one's father or mother.
- grangemouth — a port in Scotland, in Falkirk council area: now Scotland's second port, with oil refineries, shipyards, and chemical industries. Pop: 17 771 (2001)
- granolithic — (of concrete) containing fine granite chippings or crushed granite, used to render floors and surfaces.
- hammerstone — an ancient stone tool used as a hammer, as for chipping flint, processing food, or breaking up bones.
- hand-tailor — to produce (a garment or the like) by individual workmanship.
- handwrought — formed or shaped by hand, as metal objects.
- hariolation — the act of divining or prophesying
- harmonicist — Someone who plays the harmonica.
- harmonistic — pertaining to a harmonist or harmony.
- harnoncourt — Nikolaus. 1929–2016, Austrian conductor and cellist, noted for his performances using period instruments
- hatemongers — Plural form of hatemonger.
- heartbroken — crushed with sorrow or grief.
- hearthstone — a stone forming a hearth.
- heptahedron — a solid figure having seven faces.
- heptandrous — (of a flower) having seven stamens
- heroization — to make a hero of: a war film that heroizes the warrior.
- heteroauxin — indoleacetic acid.
- heteroscian — a name applied to the people who live in temperate zones, so given because in these areas shadows created by the sun at noon will fall in opposite directions
- hibernation — Zoology. to spend the winter in close quarters in a dormant condition, as bears and certain other animals. Compare estivate.
- hibernators — Plural form of hibernator.
- hierophants — Plural form of hierophant.
- hohe tauern — an Alpine mountain range in S Austria. Highest peak, Grossglockner, 12,457 feet (3799 meters).
- holothurian — any echinoderm of the class Holothuroidea, comprising the sea cucumbers.
- homopterans — Plural form of homopteran.
- 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.
- horizontals — Plural form of horizontal.
- horned toad — an insectivorous iguanid lizard of the genus Phrynosoma, of western North America, having hornlike spines on the head and a flattened body covered with spiny scales.
- horripilant — causing horripilation, ie goose flesh, or the flesh to creep
- horrisonant — Having an unpleasant sound.
- house-train — to housebreak.
- houseparent — one of a married couple responsible for a group of young people, as students, living in a dormitory, hostel, etc., sometimes acting solely as an advisor, but often serving as host or hostess, chaperon, housekeeper, etc.
- hybernation — Obsolete spelling of hibernation.
- hydrogenate — to combine or treat with hydrogen, especially to add hydrogen to the molecule of (an unsaturated organic compound).
- hydronation — (chemistry) The formation of a complex with hydrogen.
- hymenoptera — hymenopteran.
- hypocentral — (geology) Of or pertaining to the hypocentre of an earthquake.
- intraschool — Within a single school.
- ironhearted — hardhearted or callous
- janitorship — the office of janitor
- kantorovich — Leonid Vitalyevich [ley-uh-nid vi-tal-yuh-vich;; Russian lyi-uh-nyeet vyi-tah-lyuh-vyich] /ˈleɪ ə nɪd vɪˈtæl yə vɪtʃ;; Russian lyɪ ʌˈnyit vyɪˈtɑ lyə vyɪtʃ/ (Show IPA), 1912–86, Soviet mathematician and economist: Nobel Prize in Economics 1975.
- katabothron — an underground channel created by water erosion
- kinetograph — a camera for taking pictures for a kinetoscope.
- leavenworth — a city in NE Kansas.
- lionhearted — exceptionally courageous or brave.
- lone father — a father with no wife or partner, who is bringing up a child or children
- lunar month — month (def 5).
- lunar-month — Also called calendar month. any of the twelve parts, as January or February, into which the calendar year is divided.