10-letter words containing h, a, n, d, o
- radiophone — a radiotelephone.
- rhodophane — the red colour found in the inner cones of the retina in animals
- richardson — Henry Handel (Henrietta Richardson Robertson) 1870–1946, Australian novelist.
- round arch — an arch formed in a continuous curve, especially in a semicircle.
- round hand — a style of handwriting in which the letters are round, full, and clearly separated.
- sandy hook — a peninsula in E New Jersey, at the entrance to lower New York Bay. 6 miles (10 km) long.
- scherzando — (a musical direction) playful; sportive.
- secondhand — not directly known or experienced; obtained from others or from books: Most of our knowledge is secondhand.
- shadow pin — a vertical pin set in an azimuth instrument or at the center of a compass card, indicating by the direction of its shadow the azimuth of the sun.
- shadowland — a land or region of shadows, phantoms, unrealities, or uncertainties: the shadowland of imagination.
- shake down — an act or instance of shaking, rocking, swaying, etc.
- shake-down — an act or instance of shaking, rocking, swaying, etc.
- shenandoah — a river flowing NE from N Virginia to the Potomac at Harpers Ferry, West Virginia. About 200 miles (322 km) long.
- short-hand — a method of rapid handwriting using simple strokes, abbreviations, or symbols that designate letters, words, or phrases (distinguished from longhand).
- smash down — If you smash down a door, building, or other large heavy object, you hit it hard and break it until it falls on the ground.
- sound head — a mechanism through which film passes in a projector for conversion of the soundtrack into audio-frequency signals that can be amplified and reproduced.
- sphenoidal — relating to the sphenoid bone
- splashdown — the landing of a space vehicle in a body of water, especially the ocean.
- the dragon — the constellation Draco
- the ogaden — a region of SE Ethiopia, bordering on Somalia: consists of a desert plateau, inhabited by Somali nomads; a secessionist movement, supported by Somalia, has existed within the region since the early 1960s and led to bitter fighting between Ethiopia and Somalia (1977–78)
- the oneida — a North American Indian people formerly living east of Lake Ontario; one of the Iroquois peoples
- theodosian — of or relating to Theodosius I, who made Christianity the official state religion of the Roman Empire.
- thousandth — last in order of a series of a thousand.
- two-handed — having two hands.
- two-hander — a play for two actors
- udon thani — a city in NE Thailand.
- unanchored — any of various devices dropped by a chain, cable, or rope to the bottom of a body of water for preventing or restricting the motion of a vessel or other floating object, typically having broad, hooklike arms that bury themselves in the bottom to provide a firm hold.
- unbroached — Machinery. an elongated, tapered, serrated cutting tool for shaping and enlarging holes.
- under oath — having sworn to tell the truth
- unfathomed — a unit of length equal to six feet (1.8 meters): used chiefly in nautical measurements. Abbreviation: fath.
- unhallowed — not hallowed or consecrated; not regarded as holy or sacred: unhallowed ground.
- unhandsome — lacking good looks; not attractive in physical appearance; plain or ugly.
- unheard of — that was never heard of; unknown: an unheard-of artist.
- unheard-of — that was never heard of; unknown: an unheard-of artist.
- unshadowed — not shadowed; not darkened or obscured by shadow; free from gloom.
- wandsworth — a borough of Greater London, England.
- whitmonday — the Monday following Whitsunday.
- woodenhead — a stupid person; blockhead.
- xiphoidian — (anatomy, rare) xiphoid.