11-letter words containing a, t, r, o
- multifactor — Of or pertaining to more than one factor.
- multifloral — Of or relating to more than one (variety of) flower.
- multiformat — Accessible in more than one format.
- multiparous — of or relating to a multipara.
- murmuration — an act or instance of murmuring.
- muscatorium — a flabellum or fan, esp the ceremonial fan carried before the pope
- mustard oil — oil expressed from the seed of mustard, used chiefly in making soap.
- mustard pot — a small pot, of glass, silver, etc, placed on the table to serve mustard
- mutteration — the act of muttering
- myocarditis — inflammation of the myocardium.
- myographist — a person who has expert knowledge of muscles
- mythography — a written collection of myths.
- nanocrystal — A crystalline entity whose size is measured in nanometers; an individual nanometer-sized crystal of such a material.
- narco-state — a country in which the illegal trade in narcotic drugs forms a substantial part of the economy
- narcoleptic — a condition characterized by frequent and uncontrollable periods of deep sleep.
- narcotizing — Present participle of narcotize.
- narrational — something narrated; an account, story, or narrative.
- narratology — The study of narrative structure.
- narrow boat — A narrow boat is a long, low boat used on canals.
- narrowboats — Plural form of narrowboat.
- nasofrontal — of or relating to the nasal and frontal bones
- nasogastric — of, relating to, or involving the nose and stomach.
- native-born — born in the place or country indicated: a native-born Australian.
- naturopaths — Plural form of naturopath.
- naturopathy — a system or method of treating disease that employs no surgery or synthetic drugs but uses special diets, herbs, vitamins, massage, etc., to assist the natural healing processes.
- navratilova — Martina, born 1956, U.S. tennis player, born in the former Czechoslovakia.
- neanthropic — of or relating to modern forms of humans as compared with extinct species of the genus Homo.
- necromantic — a method of divination through alleged communication with the dead; black art.
- negotiators — Plural form of negotiator.
- negotiatory — Of or pertaining to negotiation.
- negotiatrix — (obsolete) A female negotiator.
- nematodirus — any parasitic nematode worm of the genus Nematodirus
- nematomorph — any member of the phylum Nematomorpha, having a threadlike body, comprising the horsehair worms.
- nematophore — (within the coenosarc of certain colonial hydrozoans) a small specialized tentacle-like polyp having nematocysts
- neocortical — the largest and evolutionarily most recent portion of the cerebral cortex, composed of complex, layered tissue, the site of most of the higher brain functions.
- neotropical — belonging or pertaining to a geographical division comprising that part of the New World extending from the tropic of Cancer southward.
- neoytterbia — A former name of ytterbium.
- nephropathy — any disease of the kidney.
- nervuration — the arrangement of the veins in the wing of an insect.
- neuroactive — affecting or interacting directly with the nervous system
- neuroblasts — Plural form of neuroblast.
- neurocytoma — A nervous system tumor primarily derived from nervous tissue, in contrast to the gliomas.
- neuropathic — any diseased condition of the nervous system.
- neuroplasty — Any surgery to repair nerve tissue.
- neuropteral — (zoology) Of or pertaining to the Neuroptera.
- neuropteran — neuropterous.
- neurulation — the formation of a neurula.
- neutropenia — a decrease in the number of neutrophils in the blood: mild, moderate, or severe neutropenia.
- nicostratus — a son of Menelaus and Helen who, with his illegitimate brother Megapenthes, expelled Helen from Sparta when Menelaus died.
- nitro-chalk — a chemical fertilizer containing calcium carbonate and ammonium nitrate