9-letter words containing n, a, o, c
- usucapion — the acquisition of property through long, undisturbed possession.
- vacuation — an act of emptying
- vagotonic — hyperexcitability of the vagus nerve, producing bradycardia, decreased heart output, and faintness.
- vancouver — George, 1758–98, English explorer.
- vasotocin — a chemical similar to oxytocin found in birds, fish, and some amphibians
- vasotonic — pertaining to or regulating the tone of the blood vessels.
- victorian — of or relating to Queen Victoria or the period of her reign: Victorian poets.
- vinaceous — of, relating to, or resembling wine or grapes.
- vocalness — of, relating to, or uttered with the voice: the vocal mechanism; vocal criticism.
- volcanics — types of rock
- volcanism — the phenomena connected with volcanoes and volcanic activity.
- volcanist — a person who studies volcanoes
- volcanize — to affect or alter by volcanic heat or action.
- volcanoes — a vent in the earth's crust through which lava, steam, ashes, etc., are expelled, either continuously or at irregular intervals.
- wainscots — Plural form of wainscot.
- werowance — (historical) A chief of an American Indian tribe in colonial Virginia and Maryland.
- xenon arc — an electric arc between two metal electrodes enclosed in a quartz bulb and contained in a xenon atmosphere, used mainly as a high-intensity light source in motion-picture projectors and studio spotlights.
- xylocaine — lidocaine, often used as a local anesthetic by dentists and plastic surgeons
- xylomancy — Divination by means of pieces of burning wood.
- yourcenar — Marguerite (Marguerite Antoinette Jeanne Marie Ghislaine Cleenewerck de Crayencour) [krey-uh n-koo r] /ˌkreɪ ənˈkʊər/ (Show IPA), 1903–87, U.S. poet and novelist, born in Belgium.
- zapotecan — a group of Amerindian languages spoken mainly in Oaxaca, Mexico
- zirconian — (mineralogy) Describing minerals containing zirconium.
- zoomantic — of or relating to zoomancy