12-letter words containing a, p, o, y, l
- delayed drop — a parachute descent with the opening of the parachute delayed, usually for a predetermined period
- despotically — of, relating to, or of the nature of a despot or despotism; autocratic; tyrannical.
- diaphanously — In a diaphanous manner or to a diaphanous extent.
- dipyridamole — a yellow crystalline powder, C 24 H 40 N 8 O 4 , used prophylactically for angina pectoris and in combination with other drugs to reduce thrombus formation.
- doggy paddle — a swimming stroke in which the swimmer lies on his or her front, paddles his or her hands in imitation of a swimming dog, and beats his or her legs up and down
- 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.
- entropically — By means of or in relation to entropy.
- epicycloidal — Of or pertaining to an epicycloid.
- episodically — In an episodic manner; in episodes.
- epoxylignane — (organic chemistry) Any lignane in which the two \u03b3-carbon atoms of the side chains are linked via an oxygen atom to form a tetrahydrofuran ring.
- euphonically — In a euphonic manner.
- euphorically — In a euphoric manner.
- extemporally — In an extemporal manner.
- film company — a company dedicated to the making of motion pictures
- fluorography — photofluorography.
- galley proof — a proof, originally one set from type in a galley, taken before the material has been made up into pages and usually printed as a single column of type with wide margins for marking corrections.
- gamophyllous — having leaves united by their edges.
- gastroplasty — any plastic surgery on the stomach.
- glossography — a glossator.
- glyphography — a plate-making process in which an electrotype is made from an engraved copper plate
- glyptography — the description or study of engraved gems or other stones.
- gold therapy — administration of gold salts as a treatment for disease, especially rheumatoid arthritis.
- happy couple — two people in a happy romantic relationship, especially two people who have just married
- heliotherapy — treatment of disease by means of sunlight.
- hepaticology — the scientific study of bryophyte plants known as hepatics or liverworts
- hepatomegaly — an abnormal enlargement of the liver, usually associated with liver disease or heart failure.
- hernioplasty — an operation for the repair of a hernia.
- heteroplasty — the repair of lesions with tissue from another individual or species.
- holiday camp — In Britain, a holiday camp is a place which provides holiday accommodation and entertainment for large numbers of people.
- horseplayers — Plural form of horseplayer.
- 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.
- hydroplaning — a seaplane.
- hydrosalpinx — A distally blocked Fallopian tube filled with serous or clear fluid.
- hymenoplasty — (medicine) Plastic surgery affecting a woman's hymen, usually involving reconstruction to the unbroken condition ordinarily characteristic of virginity.
- hyper-social — relating to, devoted to, or characterized by friendly companionship or relations: a social club.
- hyperarousal — A state of heightened psychological and physiological tension resulting in reduced pain tolerance, anxiety, excessive response to sensory stimulation, insomnia, and fatigue.
- hyperbolical — having the nature of hyperbole; exaggerated.
- hyperlogical — reasoning in accordance with the principles of logic, as a person or the mind: logical thinking.
- hyperosmolar — Of, pertaining to, or as a result of hyperosmolarity.
- hypervolemia — (medicine) An abnormal increase in the volume of blood circulating through the body.
- hypnotically — of or relating to hypnosis or hypnotism.
- hypnotisable — Alternative spelling of hypnotizable.
- hypnotizable — One who is susceptible to hypnosis.
- hypoallergic — Hypoallergenic.
- hypocalcemia — an abnormally small amount of calcium in the blood.
- hypocalcemic — Relating to, or exhibiting, hypocalcemia.
- hypocritical — of the nature of hypocrisy, or pretense of having virtues, beliefs, principles, etc., that one does not actually possess: The parent who has a “do what I say and not what I do” attitude can appear hypocritical to a child.
- hypoglycemia — an abnormally low level of glucose in the blood.
- hypokalaemia — Alternative form of hypokalemia.
- hypoplastron — the third lateral plate in the plastron of turtles