12-letter words containing d, o, n, t, h
- lithopedions — Plural form of lithopedion.
- long-sighted — farsighted; hypermetropic.
- machairodont — having sabre-like teeth; sabre-toothed
- milne method — a numerical method, involving Simpson's rule, for solving a linear differential equation.
- mitochondria — an organelle in the cytoplasm of cells that functions in energy production.
- monohydrates — Plural form of monohydrate.
- monophyodont — an animal that has only one set of teeth
- month's mind — a Requiem Mass said on the thirtieth day after a person's death or burial.
- mother-naked — stark naked; as naked as when born.
- muttonheaded — a slow-witted, foolish, or stupid person; dolt.
- naughty word — a word that is considered to be rude
- 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.
- netherworlds — Plural form of netherworld.
- night editor — an editor responsible for getting a morning newspaper to press, for the night operations of a wire service, or the like.
- 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
- odontography — a treatise regarding the teeth
- odontophobia — an unnatural dread or terror of teeth
- odontophoran — a member of the family Odontophora
- off the wind — away from the direction from which the wind is blowing
- old chestnut — old saying, cliché
- 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.
- 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).
- orthovanadic — relating to orthovanadates
- outlandishly — In an outlandish manner.
- pentahydroxy — (of a molecule) containing five hydroxyl groups.
- photodynamic — the science dealing with light and its effects on living organisms.
- photoinduced — induced by light.
- phytonadione — vitamin K1.
- pointed arch — an arch having a pointed apex.
- polyphyodont — having many successive sets of teeth, as fishes and other lower vertebrates
- postmidnight — the middle of the night; twelve o'clock at night.
- potting shed — A potting shed is a small building in a garden, in which you can keep things such as seeds or garden tools.
- pyritohedron — a crystal form of 12 pentagonal faces.
- radiophonist — a person who produces radiophonic music
- ratchet down — If something ratchets down or is ratcheted down, it decreases by a fixed amount or degree, and seems unlikely to increase again.