13-letter words containing n, a, g, r, i
- heating power — power that can be used to heat something
- heli-boarding — the sport of snowboarding on mountains or glaciers accessible only by helicopter or skiplane
- heliographing — Present participle of heliograph.
- hemp agrimony — a European composite plant, Eupatorium cannabinum, having dull purplish flowers.
- highland park — a city in NE Illinois, on Lake Michigan.
- histaminergic — releasing histamine
- histogramming — (mathematics) The construction of histograms.
- horse gentian — any weedy North American plant of the genus Triosteum, of the honeysuckle family, especially T. perfoliatum, having stalkless leaves and purplish-brown flowers and bearing orange fruits.
- 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-raising — a gathering of persons in a rural community to help one of its members build a house.
- house-warming — a party to celebrate a person's or family's move to a new home.
- housebreaking — to train (a pet) to excrete outdoors or in a specific place.
- housetraining — Present participle of housetrain.
- housewarmings — Plural form of housewarming.
- housing start — an instance of beginning the construction of a dwelling.
- hunting chair — a chair having a sliding frame in front serving as a footrest.
- 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).
- hypermagnetic — (physics) Extremely magnetic.
- hyperphrygian — (in ancient Greek music) of a principle mode found between the hyperlydian and the hypolydian
- hypervigilant — keenly watchful to detect danger; wary: a vigilant sentry.
- iconographies — Plural form of iconography.
- image printer — a printer which uses optical technology to produce an image of a complete page from digital input
- imaginariness — The state of being imaginary.
- immigrational — the act of immigrating.
- immortalizing — Present participle of immortalize.
- impersonating — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impignoration — the state of being mortgaged
- inaugurations — Plural form of inauguration.
- incarcerating — Present participle of incarcerate.
- incorporating — to form into a legal corporation.
- incouragement — Archaic form of encouragement.
- incriminating — to accuse of or present proof of a crime or fault: He incriminated both men to the grand jury.
- 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
- inegalitarian — not egalitarian; lacking in or disdaining equality.
- inframarginal — below the margin; submarginal.
- infrigidation — (obsolete) The act of chilling or making cold; congelation.
- infuriatingly — causing or tending to cause anger or outrage; maddening: His delay is infuriating.
- ingurgitating — Present participle of ingurgitate.
- ingurgitation — The act of swallowing greedily or immoderately; that which is so swallowed.
- inorganically — In an inorganic manner.
- inquiry agent — a private detective
- integer vitae — blameless in life; innocent.
- integrability — capable of being integrated, as a mathematical function or differential equation.