12-letter words containing d, t, h
- needle match — a bitterly fought contest between two competitors or teams who bear each other a grudge
- neoorthodoxy — a movement in Protestant theology, beginning after World War I, stressing the absolute sovereignty of God and chiefly characterized by a reaction against liberal theology and a reaffirmation of certain doctrines of the Reformation.
- nether world — the infernal regions; hell.
- netherlander — the, (used with a singular or plural verb) a kingdom in W Europe, bordering on the North Sea, Germany, and Belgium. 13,433 sq. mi. (34,790 sq. km). Capitals: Amsterdam and The Hague.
- netherlandic — Dutch (def 7).
- netherworlds — Plural form of netherworld.
- night dancer — (in Uganda) a person believed to employ the help of the dead in destroying other people
- night editor — an editor responsible for getting a morning newspaper to press, for the night operations of a wire service, or the like.
- night lizard — any of several nocturnal lizards of the family Xantusiidae, of southwestern North America and Cuba, which bear live young.
- nightdresses — Plural form of nightdress.
- ninety-third — next after the ninety-second; being the ordinal number for 93.
- ninth-grader — a student in their ninth year at school
- non-hydrated — chemically combined with water in its molecular form.
- nontyphoidal — of, relating to, or resembling typhoid.
- north dakota — a state in the N central United States. 70,665 sq. mi. (183,020 sq. km). Capital: Bismarck. Abbreviation: ND (for use with zip code), N. Dak.
- north island — the northernmost principal island of New Zealand. 44,281 sq. mi. (114,690 sq. km).
- north riding — a former administrative division of Yorkshire, in N England, now part of North Yorkshire, Cleveland, and Durham.
- not half bad — very good
- note of hand — promissory note.
- now and then — occasionally
- octahedrally — in an octahedral manner
- odontography — a treatise regarding the teeth
- odontophobia — an unnatural dread or terror of teeth
- odontophoran — a member of the family Odontophora
- off the grid — not using any of the services, such as bank accounts, public utilites, etc, that allow a person's activities to be monitored by the authorities
- off the wind — away from the direction from which the wind is blowing
- old catholic — a member of any of several European churches professing to be truly Catholic but rejecting certain modern Roman Catholic doctrines, dogmas, and practices, especially the dogma of papal infallibility.
- old chestnut — old saying, cliché
- old faithful — one of the best known geysers of Yellowstone National Park.
- on the cadge — engaged in cadging
- on the cards — likely
- on the skids — a plank, bar, log, or the like, especially one of a pair, on which something heavy may be slid or rolled along.
- open-hearted — unreserved, candid, or frank: open-hearted advice.
- open-mouthed — having the mouth open.
- opisthodomos — Also called posticum. a small room in the cella of a classical temple, as for a treasury.
- orchestrated — Simple past tense and past participle of orchestrate.
- orchidectomy — orchiectomy.
- ornithomimid — (zoology) Any member of the Ornithomimidae.
- orthodontics — the branch of dentistry dealing with the prevention and correction of irregular teeth, as by means of braces.
- orthodontist — the branch of dentistry dealing with the prevention and correction of irregular teeth, as by means of braces.
- orthodonture — orthodontia (def 2).
- orthodox jew — a Jew who adheres faithfully to the principles and practices of traditional Judaism as evidenced chiefly by a devotion to and study of the Torah, daily synagogue attendance if possible, and strict observance of the Sabbath, religious festivals, holy days, and the dietary laws.
- orthodromics — the act or art of sailing on a great circle
- orthopaedics — (used with a singular verb) the medical specialty concerned with correction of deformities or functional impairments of the skeletal system, especially the extremities and the spine, and associated structures, as muscles and ligaments.
- orthopaedist — Alternative spelling of orthopedist.
- orthopedical — (American spelling) Alternative form of orthopaedical.
- orthopteroid — (zoology) Any of the insects historically included in the order Orthoptera, including the cockroaches, earwigs, praying mantises, etc.
- orthovanadic — relating to orthovanadates
- otherworldly — of, relating to, or devoted to another world, as the world of imagination or the world to come.
- outlandishly — In an outlandish manner.