7-letter words containing a, c, o, i
- avionic — Of, or relating to avionics (aviation electronics).
- balochi — Baluchi.
- barrico — a small barrel or similar container for liquids
- batonic — (linguistics) Not representing anything specific; non-representational.
- bifocal — having two different focuses
- biofact — an item of biological information
- bivouac — A bivouac is a temporary camp made by soldiers or mountain climbers.
- boracic — boric
- botanic — Botanic means the same as botanical.
- braccio — an Italian unit of measurement based on the length of a man's arm and roughly equivalent to two feet
- cabildo — a municipal council, or a town hall, in Latin America
- cabrito — the flesh of a young goat, used as food
- cacimbo — a heavy mist or drizzle that occurs in the Congo basin area, often accompanied by onshore winds.
- cactoid — resembling a cactus
- cahokia — a city in SW Illinois.
- caisson — a watertight chamber open at the bottom and containing air under pressure, used to carry out construction work under water
- caloric — Caloric means relating to calories.
- calorie — Calories are units used to measure the energy value of food. People who are on diets try to eat food that does not contain many calories.
- calvino — Italo. 1923–85, Italian novelist and short-story writer. His works include Our Ancestors (1960) and Invisible Cities (1972)
- cambion — Lb mythology The offspring of an incubus and a human.
- camogie — a form of hurling played by women
- campion — any of various caryophyllaceous plants of the genera Silene and Lychnis, having red, pink, or white flowers
- cancion — song.
- candiot — of or relating to Candia (Iráklion) or Crete; Cretan
- cannoli — a Sicilian pudding of pasta shells filled with sweetened ricotta
- canoing — Misspelling of canoeing.
- canonic — canonical
- canopic — pertaining to Canopus.
- cantico — to dance as part of an act of worship
- cantion — a song
- capitol — A capitol is a government building in which a state legislature meets.
- caproic — Of, pertaining to, or derived from caproic acid.
- caption — A caption is the words printed underneath a picture or cartoon which explain what it is about.
- cardio- — heart
- caribou — A caribou is a large north American deer.
- caricom — Caribbean Community and Common Market
- carioca — a Brazilian dance similar to the samba
- cariole — a small open two-wheeled horse-drawn vehicle
- carious — (of teeth or bone) affected with caries; decayed
- carotid — either one of the two principal arteries that supply blood to the head and neck
- carotin — carotene.
- carrion — Carrion is the decaying flesh of dead animals.
- casinos — Plural form of casino.
- cassino — a card game for two to four players in which players pair cards from their hands with others exposed on the table
- castizo — (historical, under the caste system of colonial Latin America) The offspring of a European and a mestizo; someone of three quarters European and one quarter Amerindian ancestry.
- cations — Plural form of cation.
- caution — Caution is great care which you take in order to avoid possible danger.
- celosia — any of several species (genus Celosia) of the amaranth family, of annual garden plants with minute, brilliant red or yellow flowers in large clusters; cockscomb
- chamiso — an evergreen shrub with yellow-green flowers native to the western United States
- chamois — Chamois are small animals rather like goats that live in the mountains of Europe and South West Asia.