6-Letter Words Starting With CO

Here's the list of all the 459 6-Letter Words Starting With CO in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
county
1. (United Kingdom) a region created by territorial division for the purpose of local government
2. (United States) the largest administrative district within a state
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course
1. education imparted in a series of lessons or meetings
2. a connected series of events or actions or developments
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common
1. common to or shared by two or more parties
2. commonly encountered
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coming
1. the act of drawing spatially closer to something
2. arrival that has been awaited (especially of something momentous)
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couple
1. bring two objects, ideas, or people together
2. link together
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coffee
1. a beverage consisting of an infusion of ground coffee beans
2. any of several small trees and shrubs native to the tropical Old World yielding coffee beans
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corner
1. gain control over
2. force a person or an animal into a position from which he cannot escape
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column
1. a line of units following one after another
2. a vertical glass tube used in column chromatography; a mixture is poured in the top and washed through a stationary substance where components of the mixture are adsorbed selectively to form colored bands
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comics
1. a professional performer who tells jokes and performs comical acts
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colour
1. modify or bias
2. decorate with colors
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colors
1. a flag that shows its nationality
2. a distinguishing emblem
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cotton
1. soft silky fibers from cotton plants in their raw state
2. fabric woven from cotton fibers
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comedy
1. light and humorous drama with a happy ending
2. a comic incident or series of incidents
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commit
1. perform an act, usually with a negative connotation
2. make a set of changes permanent
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combat
1. an engagement fought between two military forces
2. the act of fighting; any contest or struggle
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copper
1. a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor
2. a copper penny
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comply
1. act in accordance with someone's rules, commands, or wishes
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cooper
1. a craftsman who makes or repairs wooden barrels or tubs
2. make barrels and casks
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cookie
1. any of various small flat sweet cakes
2. the cook on a ranch or at a camp
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coding
1. act of writing in code or cipher
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coupon
1. a negotiable certificate that can be detached and redeemed as needed
2. a test sample of some substance
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copied
1. copy down as is
2. reproduce someone's behavior or looks
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collar
1. a band that fits around the neck and is usually folded over
2. (zoology) an encircling band or marking around the neck of any animal
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cooler
1. a refrigerator for cooling liquids
2. an iced drink especially white wine and fruit juice
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cowboy
1. a hired hand who tends cattle and performs other duties on horseback
2. a performer who gives exhibitions of riding and roping and bulldogging
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coated
1. having a coating; covered with an outer layer or film; often used in combination
2. having or dressed in a coat
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colony
1. a body of people who settle far from home but maintain ties with their homeland; inhabitants remain nationals of their home state but are not literally under the home state's system of government
2. a group of organisms of the same type living or growing together
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cooked
1. having been prepared for eating by the application of heat
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corpus
1. capital as contrasted with the income derived from it
2. a collection of writings
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costly
1. entailing great loss or sacrifice
2. having a high price
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cousin
1. the child of your aunt or uncle
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cosmic
1. of or from or pertaining to or characteristic of the cosmos or universe
2. inconceivably extended in space or time
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cooker
1. a utensil for cooking
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copier
1. apparatus that makes copies of typed, written or drawn material
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convey
1. (of information) make known; pass on
2. serve as a means for expressing something
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coping
1. brick that is laid sideways at the top of a wall
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cohort
1. a company of companions or supporters
2. a band of warriors (originally a unit of a Roman Legion)
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cosmos
1. everything that exists anywhere
2. any of various mostly Mexican herbs of the genus Cosmos having radiate heads of variously colored flowers and pinnate leaves; popular fall-blooming annuals
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corona
1. a viral disease caused by SARS-CoV-2 that caused a global pandemic in 2020
2. the outermost region of the sun's atmosphere; visible as a white halo during a solar eclipse
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coarse
1. of textures that are rough to the touch or substances consisting of relatively large particles
2. lacking refinement or cultivation or taste
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corpse
1. the dead body of a human being
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cobalt
1. a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition
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cortex
1. the layer of unmyelinated neurons (the grey matter) forming the cortex of the cerebrum
2. the tissue forming the outer layer of an organ or structure in plant or animal
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condom
1. contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse
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coyote
1. small wolf native to western North America
2. someone who smuggles illegal immigrants into the United States (usually across the Mexican border)
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covert
1. a flock of coots
2. a covering that serves to conceal or shelter something
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convex
1. curving or bulging outward
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coffin
1. place into a coffin
2. box in which a corpse is buried or cremated
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coward
1. a person who shows fear or timidity
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confer
1. have a conference in order to talk something over
2. present
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cougar
1. large American feline resembling a lion
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condor
1. the largest flying birds in the western hemisphere
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collie
1. a silky-coated sheepdog with a long ruff and long narrow head developed in Scotland
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corset
1. dress with a corset
2. a woman's close-fitting foundation garment
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convoy
1. escort in transit
2. a procession of land vehicles traveling together
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cocoon
1. retreat as if into a cocoon, as from an unfriendly environment
2. wrap in or as if in a cocoon, as for protection
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concur
1. be in accord; be in agreement
2. happen simultaneously
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corded
1. of textiles; having parallel raised lines
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compel
1. force somebody to do something
2. necessitate or exact
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consul
1. a diplomat appointed by a government to protect its commercial interests and help its citizens in a foreign country
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cocker
1. a small breed with wavy silky hair; originally developed in England
2. treat with excessive indulgence
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cochin
1. Asian breed of large fowl with dense plumage and feathered legs
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corral
1. enclose in a corral
2. arrange wagons so that they form a corral
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coiled
1. curled or wound (especially in concentric rings or spirals)
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cornea
1. the transparent dome-shaped anterior portion of the outer covering of the eye; it covers the iris and pupil and is continuous with the sclera
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combed
1. (of hair) made tidy with a comb
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cordon
1. a series of sentinels or of military posts enclosing or guarding some place or thing
2. cord or ribbon worn as an insignia of honor or rank
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cobble
1. pave with cobblestones
2. repair or mend
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cornet
1. a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves
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cotter
1. a peasant farmer in the Scottish Highlands
2. a medieval English villein
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cogent
1. powerfully persuasive
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cosine
1. ratio of the adjacent side to the hypotenuse of a right-angled triangle
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corrie
1. a steep-walled semicircular basin in a mountain; may contain a lake
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coerce
1. to cause to do through pressure or necessity, by physical, moral or intellectual means
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collet
1. a metal cap or band placed on a wooden pole to prevent splitting
2. a cone-shaped chuck used for holding cylindrical pieces in a lathe
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cohosh
1. a plant of the genus Actaea having acrid poisonous berries
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commie
1. a socialist who advocates communism
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conger
1. large dark-colored scaleless marine eel found in temperate and tropical coastal waters; some used for food
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corned
1. (used especially of meat) cured in brine
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coldly
1. lacking warmth of feeling; in a cold, unemotional manner
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concha
1. (anatomy) a structure that resembles a shell in shape
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coolly
1. in a composed and unconcerned manner
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codify
1. organize into a code or system, such as a body of law
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conker
1. the inedible nutlike seed of the horse chestnut
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conned
1. deprive of by deceit
2. commit to memory; learn by heart
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cornel
1. a tree of shrub of the genus Cornus often having showy bracts resembling flowers
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cooter
1. large river turtle of the southern United States and northern Mexico
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comely
1. according with custom or propriety
2. very pleasing to the eye
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cobweb
1. a fabric so delicate and transparent as to resemble a web of a spider
2. filaments from a web that was spun by a spider
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colter
1. a sharp steel wedge that precedes the plow and cuts vertically through the soil
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costal
1. of or relating to or near a rib
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cosmid
1. (genetics) a large vector that is made from a bacteriophage and used to clone genes or gene fragments
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cockle
1. common edible European bivalve
2. common edible, burrowing European bivalve mollusk that has a strong, rounded shell with radiating ribs
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coleus
1. any of various Old World tropical plants of the genus Coleus having multicolored decorative leaves and spikes of blue flowers
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coitus
1. sexual activity between individuals, especially the insertion of a man's penis into a woman's vagina until orgasm and ejaculation occur
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cowpea
1. fruit or seed of the cowpea plant
2. sprawling Old World annual cultivated especially in southern United States for food and forage and green manure
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comber
1. a person who separates and straightens the fibers of cotton or wool
2. a long curling sea wave
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6-Letter Words Starting With CO