13-letter words containing r, i, g, d
- hazard lights — Usually, hazard lights. an indicator light on a vehicle that flashes to warn that it is unexpectedly slowing down, reversing, or not moving.
- head register — the high register of the human voice.
- heading sword — a sword used for beheading.
- heart-rending — causing or expressing intense grief, anguish, or distress.
- hedge trimmer — garden tool for cutting hedges
- heli-boarding — the sport of snowboarding on mountains or glaciers accessible only by helicopter or skiplane
- herod agrippa — (Julius Agrippa) c10 b.c.–a.d. 44, king of Judea 41–44 (grandson of Herod the Great).
- high-coloured — (of the complexion) deep red or purplish; florid
- high-spirited — characterized by energetic enthusiasm, elation, vivacity, etc.
- higher degree — a degree taken after your first undergraduate degree
- highland park — a city in NE Illinois, on Lake Michigan.
- hinged girder — a type of girder with a hinge, used in bridge building
- 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.
- housed string — a string of a stair (housed stair) receiving the ends of the risers or treads in a series of housings.
- hundredweight — Also called cental, quintal. a unit of avoirdupois weight commonly equivalent to 100 pounds (45.359 kilograms) in the U.S. Abbreviation: cwt.
- hunting sword — a short, light saber of the 18th century, having a straight or slightly curved blade.
- hybrid vigour — the increased size, strength, etc, of a hybrid as compared to either of its parents
- hydrargillite — gibbsite.
- hydraulicking — a type of mining that uses water to move rock
- hydrocracking — the cracking of petroleum or the like in the presence of hydrogen.
- 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).
- hydrogenizing — Present participle of hydrogenize.
- hydronitrogen — a chemical compound containing only hydrogen and nitrogen.
- ideogrammatic — Of or pertaining to ideograms.
- ideographical — Alternative form of ideographic.
- idiot strings — strings attached to children's mittens to prevent the wearer from losing them
- in good order — If something is in good order, it is in good condition.
- india drugget — drugget (def 1).
- indira gandhi — Indira [in-deer-uh] /ɪnˈdɪər ə/ (Show IPA), 1917–84, Indian political leader: prime minister 1966–77 and 1980–84 (daughter of Jawaharlal Nehru).
- indo-germanic — Indo-European
- infrigidation — (obsolete) The act of chilling or making cold; congelation.
- interbreeding — Present participle of interbreed.
- interdigitate — (of two or more things ) interlock like the fingers of two clasped hands.
- intermeddling — Present participle of intermeddle.
- interpleading — to litigate with each other in order to determine which of two parties is the rightful claimant against a third party.
- ironing board — a flat, cloth-covered board or other surface, often foldable and having legs, on which clothing, linens, or similar articles are ironed.
- jordan engine — a machine for beating and refining pulp, used in manufacturing certain grades of paper.
- junggar pendi — an arid region of W China, in N Xinjiang between the Altai Mountains and the Tian Shan
- kindergartens — Plural form of kindergarten.
- kindergartner — a child who attends a kindergarten.
- kirkcudbright — a historic county in SW Scotland.
- knife grinder — tool
- kolding fjord — an inlet of the Little Belt at the head of which is Kolding
- land registry — In Britain, a land registry is a government office where records are kept about each area of land in a country or region, including information about who owns it.
- landgraviates — Plural form of landgraviate.
- landing clerk — a representative of a shipping line who boards its incoming passenger ships to give passengers information and advice.
- landing craft — any of various flat-bottomed vessels designed to move troops and equipment close to shore.