16-letter words containing o, r, t, h, s, i
- haemochromatosis — (British spelling) alternative spelling of hemochromatosis.
- hard times token — any of a series of U.S. copper tokens, issued 1834–41, bearing a political inscription or advertising message and serving as currency during coin shortages.
- harvey firestone — Harvey Samuel, 1868–1938, U.S. industrialist and rubber manufacturer.
- health inspector — a public employee who inspects places such as restaurants, shops, factories etc to make sure they are hygienic and do not pose any dangers to health
- heat prostration — heat exhaustion.
- hematocrystallin — (biology, archaic) hemoglobin.
- hemotherapeutics — hemotherapy.
- heterometabolism — insect development in which the young hatch in a form very similar to the adult and then mature without a pupal stage
- heterosuggestion — Suggestion from outside.
- high/great hopes — If you have high hopes or great hopes that something will happen, you are confident that it will happen.
- historical novel — a novel within the genre of historical fiction.
- historiographies — Plural form of historiography.
- hit one's straps — to achieve one's full potential or become fully effective
- hit one's stride — to walk with long steps, as with vigor, haste, impatience, or arrogance.
- horizon distance — Television. the distance of the farthest point on the earth's surface visible from a transmitting antenna.
- horseradish tree — a tropical tree, Moringa pterygosperma, having fragrant white flowers and seeds yielding a commercially useful oil.
- horsetail agaric — the shaggy-mane.
- horticulturalist — Misspelling of horticulturist.
- hospital corners — a fold on a bed sheet or blanket made by tucking the foot or head of the sheet straight under the mattress with the ends protruding and then making a diagonal fold at the side corner of the sheet and tucking this under to produce a triangular corner.
- hospital service — the whole organization of government funded hospitals, their staff, and the services they provide
- hostile takeover — a takeover that is not approved by the management of the corporation being acquired or that is accomplished through the secret purchase of stock.
- housing shortage — a deficiency or lack in the number of houses needed to accommodate the population of an area
- hydrostatic head — The hydrostatic head is the vertical height of a column of fluid.
- hyper-patriotism — devoted love, support, and defense of one's country; national loyalty.
- hypercorrections — Plural form of hypercorrection.
- hyperstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- hypervitaminosis — an abnormal condition caused by an excessive intake of vitamins.
- hypocoristically — In a hypocoristic manner.
- hyponitrous acid — an unstable, crystalline acid, H 2 N 2 O 2 .
- ichthyophthirius — ich.
- icositetrahedron — a solid figure having 24 faces.
- immersion heater — a small electric coil used to heat a liquid, as a cup of water, in which it is immersed.
- import surcharge — a tax imposed on all imported goods, adding to any established tariffs
- in the course of — If something happens in the course of a particular period of time, it happens during that period of time.
- in the short run — to go quickly by moving the legs more rapidly than at a walk and in such a manner that for an instant in each step all or both feet are off the ground.
- in the throes of — If you are in the throes of doing or experiencing something, especially something difficult, you are busy doing it or are deeply involved in it.
- in the worst way — bad or ill in the highest, greatest, or most extreme degree: the worst person.
- iridochoroiditis — inflammation of the iris and the choroid.
- judaeo-christian — of or relating to the religious writings, beliefs, values, or traditions held in common by Judaism and Christianity.
- knights of labor — a secret workingmen's organization formed in 1869 to defend the interests of labor.
- kurdaitcha shoes — (in certain Central Australian Aboriginal tribes) the emu-feather shoes worn by the kurdaitcha on his mission so that his footsteps may not be traced
- light microscope — microscope (def 1).
- lightning stroke — a discharge of lightning between a cloud and the earth, esp one that causes damage
- lose one's shirt — a long- or short-sleeved garment for the upper part of the body, usually lightweight and having a collar and a front opening.
- magnesiochromite — (mineral) A chromite species with the formula MgCr2O4.
- magnetochemistry — the study of magnetic and chemical phenomena in their relation to one another.
- matthew of paris — c1200–59, English chronicler.
- mechanochemistry — the field of chemistry that deals with the direct conversion of chemical into mechanical energy.
- medieval history — the branch of history dealing with the Middle Ages
- metamorphosising — Present participle of metamorphosise.