12-letter words containing o, p, a, l, e, d
- doppelganger — a ghostly double or counterpart of a living person.
- doppleganger — Misspelling of doppelganger.
- double sharp — a symbol (× or ) that raises by two semitones the pitch of the following note.
- double-space — to type (text, copy, etc.) leaving a full space between lines: Always double-space a term paper.
- dual-purpose — serving two functions.
- enciclopedia — Misspelling of encyclopedia.
- encyclopedia — An encyclopedia is a book or set of books in which facts about many different subjects or about one particular subject are arranged for reference, usually in alphabetical order.
- epicycloidal — Of or pertaining to an epicycloid.
- episodically — In an episodic manner; in episodes.
- expostulated — Simple past tense and past participle of expostulate.
- extrapolated — Simple past tense and past participle of extrapolate.
- feldspathoid — Also, feldspathoidal. of or relating to a group of minerals similar in chemical composition to certain feldspars except for a lower silica content.
- feldspathose — (mineralogy) Containing feldspar.
- flameproofed — Simple past tense and past participle of flameproof.
- flash powder — powder that could be ignited to provide a bright light to take a photograph
- gold therapy — administration of gold salts as a treatment for disease, especially rheumatoid arthritis.
- ground plane — (in perspective drawing) the theoretical horizontal plane receding from the picture plane to the horizon, beginning at the level of the base line.
- ground plate — Electricity. a metal plate for making a ground connection to the earth.
- heliographed — Simple past tense and past participle of heliograph.
- hexadecapole — (physics) Anything having sixteen poles or electrodes, or a combination of four quadrupoles.
- hospital bed — a bed having side rails that can be raised or lowered and a mattress base in three jointed sections so that the head, foot, or middle may be raised by a crank or motor, allowing a patient to lie in various positions, as a therapeutic aid or for comfort.
- hospitalised — to place in a hospital for medical care or observation: The doctor hospitalized grandfather as soon as she checked his heart.
- hospitalized — to place in a hospital for medical care or observation: The doctor hospitalized grandfather as soon as she checked his heart.
- hydrocephaly — an accumulation of serous fluid within the cranium, especially in infancy, due to obstruction of the movement of cerebrospinal fluid, often causing great enlargement of the head; water on the brain.
- impardonable — (obsolete) unpardonable.
- imponderable — not ponderable; that cannot be precisely determined, measured, or evaluated.
- indisposable — Not disposable.
- interpolated — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- jeopardously — with risk or peril
- kaleidophone — an instrument, invented by Professor Charles Wheatstone (1802-1875), consisting of a light on a vibrating rod with a reflecting knob for exhibiting the effect of sound waves
- kaleidoscope — an optical instrument in which bits of glass, held loosely at the end of a rotating tube, are shown in continually changing symmetrical forms by reflection in two or more mirrors set at angles to each other.
- lampadedromy — (in ancient Greece) a relay race in which the runners or riders carried a lighted torch
- lap dissolve — dissolve (def 17).
- lapped joint — a joint made by placing one member over another and fastening them together
- leopard frog — a common North American green frog, Rana pipiens, having white-edged, dark oval spots on its back.
- leopard lily — a tall lily, Lilium pardalinum, of California, having drooping, orange-red flowers with purple speckles, a yellow base, and recurved petal tips.
- leopard moth — a moth, Zeuzera pyrina, having white wings spotted with black and larvae that bore into the wood of various trees and shrubs.
- leopard seal — a yellowish-gray, spotted seal, Hydrurga leptonyx, of the Antarctic.
- leopardesses — Plural form of leopardess.
- lepidomelane — (mineralogy) A black iron-potash mica, usually found in granitic rocks in small six-sided tables, or as an aggregation of minute opaque scales.
- lepidopteran — lepidopterous.
- lithographed — Simple past tense and past participle of lithograph.
- london plane — a tall, hardy, widely spreading plane tree, Platanus acerifolia, of North America, having clusters of round, bristly fruit.
- lope de vega — Lope [loh-pey,, -pee;; Spanish law-pe] /ˈloʊ peɪ,, -pi;; Spanish ˈlɔ pɛ/ (Show IPA), (Lope Félix de Vega Carpio) 1562–1635, Spanish dramatist and poet.
- loudspeakers — Plural form of loudspeaker, especially a pair for a left and right channel.
- lymphadenoma — an enlarged lymph node.
- monadelphous — (of stamens) united into one bundle or set by their filaments.
- monodelphian — any placental mammal that is a member of the group Monodelphia
- nucleocapsid — the nucleic acid core and surrounding capsid of a virus; the basic viral structure.
- oak-panelled — having panels that are made of oak