13-letter words containing h, o, l, y, r
- dysmenorrheal — painful menstruation.
- dysmorphology — The study of genetic defects, especially congenital malformations.
- electrothermy — the use of electrically produced heat for therapeutic purposes
- erythroblasts — Plural form of erythroblast.
- ethchlorvynol — A sedative and hypnotic drug used to treat insomnia.
- flourishingly — In a flourishing way; tending to succeed and grow.
- fluorohydride — (inorganic chemistry) An compound formed by the addition of the elements of hydrogen fluoride.
- foolheartedly — Foolishly. In a foolhardy manner. Without thinking about the consequences.
- foresightedly — In a foresighted manner.
- formal theory — an uninterpreted symbolic system whose syntax is precisely defined, and on which a relation of deducibility is defined in purely syntactic terms; a logistic system
- gallop rhythm — an abnormal heart rhythm characterized by three clear sounds in each beat, resembling the sound of a horse's gallop.
- galois theory — the branch of mathematics that deals with the application of the theory of finite groups to the solution of algebraic equations.
- geochronology — the chronology of the earth, as based on both absolute and relative methods of age determination.
- geohydrologic — relating to geohydrology
- geomorphology — the study of the characteristics, origin, and development of landforms.
- goodheartedly — In a goodhearted manner.
- goodhumoredly — In a good-humored manner.
- grandmotherly — of or characteristic of a grandmother.
- haemodialyzer — a piece of equipment used in haemodialysis to screen the blood to remove unwanted substances
- hallucinatory — pertaining to or characterized by hallucination: hallucinatory visions.
- heartbrokenly — In a heartbroken manner.
- helen of troy — Also called Helen of Troy. Classical Mythology. the beautiful daughter of Zeus and Leda and wife of Menelaus whose abduction by Paris was the cause of the Trojan War.
- hepatobiliary — Of, pertaining to, or originating in the liver, bile ducts and gallbladder.
- heterostylism — the condition of being heterostyled
- heusler alloy — any of various alloys of manganese and other nonferromagnetic metals that exhibit ferromagnetism.
- hickory hills — a town in NE Illinois.
- hieroglyphics — Also, hieroglyphical. designating or pertaining to a pictographic script, particularly that of the ancient Egyptians, in which many of the symbols are conventionalized, recognizable pictures of the things represented.
- hieroglyphist — a person who studies hieroglyphics; hieroglyphologist.
- hockey player — sportsperson: plays hockey
- holiday-maker — vacationer.
- holidaymakers — Plural form of holidaymaker.
- holy mackerel — astonishment
- holy saturday — the Saturday in Holy Week.
- holy thursday — Ascension Day.
- holyroodhouse — a royal palace in Edinburgh in Scotland: official residence of the Queen when in Scotland; begun in 1501 by James IV of Scotland; scene of the murder of David Rizzio in 1566
- home delivery — delivery to one's home
- homopolymeric — relating to or made of homopolymers
- honorifically — In a honorific manner.
- honourability — A state or condition or being honourable.
- horizontality — at right angles to the vertical; parallel to level ground.
- horned scully — a tapered block of concrete with projecting steel rails, placed under water to tear holes in the bottoms of boats.
- horologically — of or relating to horology.
- hourly worker — an employee who is paid an hourly rate rather than a fixed salary
- howler monkey — Central American simian variety
- hyaluronidase — Biochemistry. a mucolytic enzyme found in the testes, in snake venom, and in hemolytic streptococci and certain other bacteria, that decreases the viscosity of the intercellular matrix by breaking down hyaluronic acid.
- hydroairplane — a hydroplane.
- hydrocephalic — of or relating to hydrocephalus.
- hydrocephalus — 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.
- hydrochloride — a salt, especially of an alkaloid, formed by the direct union of hydrochloric acid with an organic base that makes the organic constituent more soluble.
- hydrocolloids — Plural form of hydrocolloid.