13-letter words containing t, a, r, n, i, s
- gradient post — a small white post beside a railway line at a point where the gradient changes having arms set at angles representing the gradients
- grain of salt — salt crystal
- grandad shirt — a long-sleeved collarless shirt
- grandstanding — the main seating area of a stadium, racetrack, parade route, or the like, usually consisting of tiers with rows of individual seats.
- granite state — New Hampshire (used as a nickname).
- grants-in-aid — a subsidy furnished by a central government to a local one to help finance a public project, as the construction of a highway or school.
- grantsmanship — skill in securing grants, as for research, from federal agencies, foundations, or the like.
- great basinet — a basinet having a beaver permanently attached.
- great russian — a member of the main stock of the Russian people, dwelling chiefly in the northern or central parts of the Russian Federation in Europe.
- greater siren — a salamander, Siren lacertina, having external gills, tiny front legs, and no hind legs, inhabiting shallow waters in the southeastern U.S.
- guard against — prevent
- gunters-chain — a series of objects connected one after the other, usually in the form of a series of metal rings passing through one another, used either for various purposes requiring a flexible tie with high tensile strength, as for hauling, supporting, or confining, or in various ornamental and decorative forms.
- gyromagnetism — the condition or state of being gyromagnetic
- hainan strait — a strait between Hainan island and Leizhou peninsula. 50 miles (81 km) long; 15 miles (24 km) wide.
- hairsplitting — the making of unnecessarily fine distinctions.
- hard standing — a hard-surfaced area on which heavy vehicles or airplanes can be parked.
- harmonisation — (British spelling) alternative spelling of harmonization.
- harness hitch — a hitch forming a loop around a rope, especially one formed at the end of a bowline.
- haruspication — the use of animal entrails for divination
- harvest index — a measurement of crop yield: the weight of a harvested product as a percentage of the total plant weight of a crop.
- heartsickness — The condition of being heartsick.
- heartstopping — Very exciting or shocking, as though to cause one's heart to skip beats.
- heartstricken — Shocked; dismayed.
- hereditaments — Plural form of hereditament.
- hereditarians — Plural form of hereditarian.
- 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.
- heroic stanza — elegiac stanza.
- hiatus hernia — an abnormal condition in which part of the stomach protrudes upward through the esophageal cleft in the diaphragm, sometimes causing a backflow of acid stomach contents into the esophagus.
- 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 painter — a person whose occupation is painting houses.
- house-trained — housebroken.
- housepainters — Plural form of housepainter.
- housetraining — Present participle of housetrain.
- housing start — an instance of beginning the construction of a dwelling.
- hudson strait — a strait connecting Hudson Bay and the Atlantic. 450 miles (725 km) long; 100 miles (160 km) wide.
- humanitarians — Plural form of humanitarian.
- hunter trials — a test for hunters held under the auspices of a hunt, in which the course is laid with obstacles to simulate actual hunting conditions.
- hybridisation — Alternative form of hybridization.
- hypersalinity — an excess of salt in a saline solution
- idiosyncratic — pertaining to the nature of idiosyncrasy, or something peculiar to an individual: The best minds are idiosyncratic and unpredictable as they follow the course of scientific discovery.
- illustrations — Plural form of illustration.
- impartialness — The quality of being impartial.
- imperseverant — lacking the power to perceive
- impersonality — absence of human character or of the traits associated with the human character: He feared the impersonality of a mechanized world.
- impersonating — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.
- impersonation — to assume the character or appearance of; pretend to be: He was arrested for impersonating a police officer.