6-letter words containing a, n, o, i
- bonaci — a name for the black grouper fish (Mycteroperca bonaci), also used for various similar species
- bonita — a female given name.
- bonsai — A bonsai or a bonsai tree is a tree or shrub that has been kept very small by growing it in a little pot and cutting it in a special way.
- bosnia — a region of central Bosnia-Herzegovina: belonged to Turkey (1463–1878), to Austria-Hungary (1879–1918), then to Yugoslavia (1918–91)
- braino — thinko
- camion — a lorry, or, esp formerly, a large dray
- caroni — a river in SE Venezuela, flowing N to the Orinoco River. 550 miles (885 km) long.
- casino — A casino is a building or room where people play gambling games such as roulette.
- cation — a positively charged ion; an ion that is attracted to the cathode during electrolysis
- cocain — Dated form of cocaine.
- conima — a gum resin obtained from hemlock Conium maculatum
- covina — a city in SW California, near Los Angeles.
- daikon — a Japanese radish (Raphanus sativus var. longipinnatus) having a long, white root that is eaten raw or cooked
- daimon — daemon
- danios — Plural form of danio.
- dation — (rare, legal) The act of giving, granting or conferring (e.g. an office) but not liberal as a donation or gift.
- diaxon — a bipolar cell, having two axons
- dioxan — a colourless insoluble toxic liquid made by heating ethanediol with sulphuric acid; 1,4-diethylene dioxide: used as a solvent, esp for waxes and cellulose acetate resins. Formula: (CH2)2O(CH2)2O
- domain — the territory governed by a single ruler or government; realm.
- domina — The head of a nunnery.
- donair — (Canada) A Nova Scotian variant of the doner kebab, including breadcrumbs and spices, and served with a sweet sauce made from evaporated milk, sugar, vinegar, and garlic.
- dorian — of or relating to the ancient Greek region of Doris or to the Dorians.
- draino — Any drain cleaner.
- eolian — Alternative spelling of aeolian.
- eonian — Of or pertaining to an eon.
- eunoia — (rhetoric) Goodwill towards an audience, either perceived or real; the perception that the speaker has the audience's interest at heart.
- fanboi — Sometimes, fanboi. an obsessive male fan, especially of comic books, science fiction, video games, music, or electronic devices: Apple fanboys lined up to buy the new phone.
- fangio — Juan Manuel [wahn man-wel;; Spanish hwahn mah-nwel] /ˈwɑn mænˈwɛl;; Spanish ˈʰwɑn mɑˈnwɛl/ (Show IPA), 1911–1995, Argentine racing-car driver.
- fanion — a small flag, originally carried by military brigades, used by soldiers and surveyors as a positional marker.
- gabion — a cylinder of wickerwork filled with earth, used as a military defense.
- galion — a city in N central Ohio.
- ganoid — of or relating to the Ganoidei, a group of mostly extinct fishes characterized by hard, bony scales, the living species of which include the paddlefishes, sturgeons, and gars.
- ganoin — a hard, shiny, enamellike substance secreted by the corium, composing the outer layer of the scales of certain fishes.
- gitano — a male Gypsy
- gobian — a desert in E Asia, mostly in Mongolia. About 500,000 sq. mi. (1,295,000 sq. km).
- hoazin — Alternative form of hoatzin.
- ignaro — an ignoramus
- ina jo — (specification, language) [FDM?]
- incavo — the incised or hollowed out part of an intaglio carving
- inroad — a damaging or serious encroachment: inroads on our savings.
- ionarc — Indian Ocean National Association for Regional Cooperation
- ionian — of or relating to Ionia.
- ivanov — Vsevolod Vyacheslavovich [fsye-vuh-luh t vyi-chyi-slah-vuh-vyich] /ˈfsyɛ və lət vyɪ tʃyɪˈslɑ və vyɪtʃ/ (Show IPA), 1895–1963, Russian playwright.
- jovian — (Flavius Claudius Jovianus) a.d. 331?–364, Roman emperor 363–364.
- kaolin — a fine white clay used in the manufacture of porcelain.
- kaonic — of or relating to a kaon
- kation — a positively charged ion that is attracted to the cathode in electrolysis.
- kimona — Alternative form of kimono.
- kozani — a city in central Greece.
- ladino — Also called Judeo-Spanish, Judezmo. a Romance language of Sephardic Jews, based on Old Spanish and written in the Hebrew script.