13-letter words containing a, r, n, d
- hard and fast — strongly binding; not to be set aside or violated: hard-and-fast rules.
- hard as nails — tough, durable
- hard currency — money that is backed by gold reserves and is readily convertible into foreign currencies.
- hard feelings — Hard feelings are feelings of anger or bitterness towards someone who you have had an argument with or who has upset you. If you say 'no hard feelings', you are making an agreement with someone not to be angry or bitter about something.
- hard standing — a hard-surfaced area on which heavy vehicles or airplanes can be parked.
- hard-and-fast — strongly binding; not to be set aside or violated: hard-and-fast rules.
- hard-drinking — If you describe someone as a hard-drinking person, you mean that they frequently drink large quantities of alcohol.
- hardenability — The quality or degree of being hardenable.
- hardship fund — funding offered or applied for due to financial difficulties
- harishchandra — also known as Bharatendu. 1850–85, Indian poet, dramatist, and essayist, who established Hindi as a literary language
- harlequinades — Plural form of harlequinade.
- harold burton — Harold Hitz [hits] /hɪts/ (Show IPA), 1888–1964, associate justice of the U.S. Supreme Court 1945–58.
- hartford fern — a climbing or sprawling fern, Lygodium palmatum, of the eastern U.S., having deeply lobed ivylike leaves.
- harvest index — a measurement of crop yield: the weight of a harvested product as a percentage of the total plant weight of a crop.
- hazardousness — The condition of being hazardous.
- head gardener — the senior gardener who is in charge of a park, the garden of a large house, etc
- head shrinker — to draw back, as in retreat or avoidance: to shrink from danger; to shrink from contact.
- head-shrinker — to draw back, as in retreat or avoidance: to shrink from danger; to shrink from contact.
- heading sword — a sword used for beheading.
- headline rate — a basic rate of inflation, taxation, etc, before distorting factors have been removed
- headshrinkers — Plural form of headshrinker.
- heart-rending — causing or expressing intense grief, anguish, or distress.
- heaven forbid — You say 'Heaven forbid!' to emphasize that you very much hope that something will not happen.
- hefner candle — a German unit of luminous intensity, equal to 0.92 of a candela.
- heli-boarding — the sport of snowboarding on mountains or glaciers accessible only by helicopter or skiplane
- henceforwards — (archaic) henceforth, from this point onwards.
- hendecahedron — a solid figure having 11 faces.
- hereditaments — Plural form of hereditament.
- hereditarians — Plural form of hereditarian.
- hero sandwich — a large sandwich, usually consisting of a small loaf of bread or long roll cut in half lengthwise and containing a variety of ingredients, as meat, cheese, lettuce, and tomatoes.
- herod antipas — died after a.d. 39, ruler of Galilee, a.d. 4–39: ordered the execution of John the Baptist and participated in the trial of Jesus.
- heroin addict — sb dependent on heroin
- highland park — a city in NE Illinois, on Lake Michigan.
- honey buzzard — a long-tailed Old World hawk, Pernis apivorus, that feeds on the larvae of bees as well as on small rodents, reptiles, and insects.
- horned lizard — an insectivorous iguanid lizard of the genus Phrynosoma, of western North America, having hornlike spines on the head and a flattened body covered with spiny scales.
- horse trading — the act or fact of conducting a shrewd exchange or engaging in a horse trade; bargaining.
- horse-trading — to bargain or trade shrewdly.
- house-trained — housebroken.
- hudson strait — a strait connecting Hudson Bay and the Atlantic. 450 miles (725 km) long; 100 miles (160 km) wide.
- 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.
- hybridisation — Alternative form of hybridization.
- hybridization — to cause to produce hybrids; cross.
- hydraulicking — a type of mining that uses water to move rock
- hydroairplane — a hydroplane.
- hydroboration — (chemistry) the production or organoboranes by the addition of diborane to unsaturated organic compounds.
- hydrocracking — the cracking of petroleum or the like in the presence of hydrogen.
- hydrodynamics — the branch of fluid dynamics that deals with liquids, including hydrostatics and hydrokinetics.
- hydrofracking — a process in which fractures in rocks below the earth's surface are opened and widened by injecting chemicals and liquids at high pressure: used especially to extract natural gas or oil.
- hydrogenating — Present participle of hydrogenate.
- hydrogenation — to combine or treat with hydrogen, especially to add hydrogen to the molecule of (an unsaturated organic compound).