11-letter words containing a, r, c, h, d
- icosahedral — Of, relating to, or having the shape of an icosahedron.
- icosahedron — a solid figure having 20 faces.
- ideographic — an ideogram.
- idiographic — pertaining to or involving the study or explication of individual cases or events (opposed to nomothetic).
- kurdaitchas — Plural form of kurdaitcha.
- lady orchid — a tall graceful orchid, Orchis purpurea, with faintly scented purple-brown and green flowers with a pinkish or white lip
- lord cobham — title of Sir John Oldcastle
- march-order — to prepare (personnel, arms, and equipment) for a march.
- matchboards — Plural form of matchboard.
- merchandise — the manufactured goods bought and sold in any business.
- merchandize — Alternative spelling of merchandise.
- michigander — a native or inhabitant of Michigan.
- middlemarch — a novel (1871–72) by George Eliot.
- notochordal — Of or pertaining to the notochord.
- nudibranchs — Plural form of nudibranch.
- octachordal — having or consisting of eight notes or eight strings
- octahedrite — anatase.
- octahedrons — Plural form of octahedron.
- octahydrate — (chemistry) A hydrate whose solid contains eight molecules of water of crystallization per molecule, or per unit cell.
- old scratch — the devil; Satan.
- orchardists — Plural form of orchardist.
- orthopaedic — of or relating to orthopedics.
- overcharged — Simple past tense and past participle of overcharge.
- pachydermal — having the characteristics of a pachyderm
- pachydermia — an abnormal thickening of the skin
- pachydermic — any of the thick-skinned, nonruminant ungulates, as the elephant, hippopotamus, and rhinoceros.
- pachysandra — any plant of the genus Pachysandra, as the Allegheny spurge or Japanese spurge, the leaves of which grow in a rounded clump, widely used as a ground cover in the U.S.
- parchedness — the state or characteristic of being parched
- pentahydric — (especially of alcohols and phenols) pentahydroxy.
- placeholder — Mathematics, Logic. a symbol in an expression that may be replaced by the name of any element of the set.
- pouched rat — pocket gopher.
- predispatch — to send off or away with speed, as a messenger, telegram, body of troops, etc.
- preheadache — occurring before a headache
- psychodrama — a method of group psychotherapy in which participants take roles in improvisational dramatizations of emotionally charged situations.
- radio shack — a room or structure, as on a ship, for housing radio equipment.
- radiophonic — a radiotelephone.
- ramachandra — the hero of the Ramayana, and a character in the Mahabharata.
- rapid chess — a game of chess played within a fixed amount of time, usually 30 minutes per player for all moves.
- rechartered — a document, issued by a sovereign or state, outlining the conditions under which a corporation, colony, city, or other corporate body is organized, and defining its rights and privileges.
- red chamber — the Canadian Senate chamber.
- red channel — in an airport, the route taken by passengers wishing to declare goods, such as large quantities of tobacco or alcohol
- rhabdocoele — any member of the turbellarian flatworm order Neorhabdocoela, comprising both freshwater and marine species, having a simple saclike digestive system.
- rhabdomancy — divination by means of a rod or wand, especially in discovering ores, springs of water, etc.
- rhapsodical — extravagantly enthusiastic; ecstatic.
- richard hoe — Richard, 1812–86, U.S. inventor and manufacturer of printing-press equipment.
- richard iii — (Duke of Gloucester) 1452–85, king of England 1483–85.
- richard roe — a fictitious name used in legal proceedings for a male party whose true name is not known, used especially as the second such name when two male persons are involved whose real names have not been ascertained.
- road hockey — an imitation of the game of ice hockey played typically by children without ice skates on a public road.
- roundarched — having semicircular arches
- rush candle — a candle made from a dried, partly peeled rush that has been dipped in grease.