13-letter words containing o, u, t, r, n
- hallucinatory — pertaining to or characterized by hallucination: hallucinatory visions.
- harold burton — Harold Hitz [hits] /hɪts/ (Show IPA), 1888–1964, associate justice of the U.S. Supreme Court 1945–58.
- hart's-tongue — a fern, Phyllitis scolopendrium, having long, leathery, wavy-edged leaves.
- haruspication — the use of animal entrails for divination
- haute-garonne — a department in S France. 2458 sq. mi. (6365 sq. km). Capital: Toulouse.
- heart surgeon — a surgeon who specializes in performing operations on the heart
- here document — (operating system) Data included in a Unix shell script or Perl script using the "<<" syntax.
- heterogeneous — different in kind; unlike; incongruous.
- honour bright — an exclamation pledging honour
- honourability — A state or condition or being honourable.
- hot cross bun — a bun with a cross of frosting on it, eaten chiefly during Lent.
- house painter — a person whose occupation is painting houses.
- house-trained — housebroken.
- housed string — a string of a stair (housed stair) receiving the ends of the risers or treads in a series of housings.
- 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.
- hunt saboteur — A hunt saboteur is someone who tries to stop a hunt from taking place or being successful because they believe it is cruel to the animal being hunted.
- hunter's moon — the first full moon following the harvest moon in late September or early October.
- hunter's robe — pothos.
- hunting sword — a short, light saber of the 18th century, having a straight or slightly curved blade.
- hymenopterous — belonging or pertaining to the Hymenoptera, an order of insects having, when winged, four membranous wings, and comprising the wasps, bees, ants, ichneumon flies, and sawflies.
- hyperfunction — abnormally increased function, especially of glands or other organs.
- hypermutation — (uncountable) Frequent mutation.
- hysteranthous — relating to a plant whose flowers open before its leaves
- illocutionary — pertaining to a linguistic act performed by a speaker in producing an utterance, as suggesting, warning, promising, or requesting.
- illuminometer — an instrument for measuring illumination.
- illustrations — Plural form of illustration.
- immunosorbent — an insoluble surface to which a specific antibody is attached for the purpose of removing the corresponding antigen from a solution or suspension.
- immunotherapy — treatment designed to produce immunity to a disease or enhance the resistance of the immune system to an active disease process, as cancer.
- importunately — urgent or persistent in solicitation, sometimes annoyingly so.
- importunities — Plural form of importunity.
- inaugurations — Plural form of inauguration.
- inclinatorium — an instrument invented by Robert Norman in 1576, used to determine the degree to which a magnetic needle dips towards the earth; a dipping needle
- incongruently — not congruent.
- incongruities — the quality or condition of being incongruous.
- inconstruable — unable to be construed
- incorruptable — Misspelling of incorruptible.
- incorruptible — not corruptible: incorruptible integrity.
- incorruptibly — In an incorruptible manner.
- incorruptness — The state of being incorrupt.
- incouragement — Archaic form of encouragement.
- inculturation — enculturation.
- indolebutyric — as in indolebutyric acid, a synthetic plant growth regulator
- inductothermy — the production of fever by means of electromagnetic induction.
- industriously — working energetically and devotedly; hard-working; diligent: an industrious person.
- infostructure — The technical infrastructure supporting an information system.
- infructuously — in an infructuous or unfruitful manner; fruitlessly
- ingurgitation — The act of swallowing greedily or immoderately; that which is so swallowed.