13-Letter Words Starting With CO

Here's the list of all the 764 13-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)
communication
1. the activity of communicating; the activity of conveying information
2. something that is communicated by or to or between people or groups
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configuration
1. an arrangement of parts or elements
2. any spatial attributes (especially as defined by outline)
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comprehensive
1. an intensive examination testing a student's proficiency in some special field of knowledge
2. including all or everything
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consideration
1. the process of giving careful thought to something
2. information that should be kept in mind when making a decision
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consolidation
1. combining into a solid mass
2. the act of combining into an integral whole
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collaboration
1. act of working jointly
2. act of cooperating traitorously with an enemy that is occupying your country
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corresponding
1. accompanying
2. similar especially in position or purpose
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concentration
1. the strength of a solution; number of molecules of a substance in a given volume
2. the spatial property of being crowded together
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compatibility
1. a feeling of sympathetic understanding
2. capability of existing or performing in harmonious or congenial combination
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collaborative
1. accomplished by collaboration
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congressional
1. of or relating to congress
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consciousness
1. an alert cognitive state in which you are aware of yourself and your situation
2. having knowledge of
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computational
1. of or involving computation or computers
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complimentary
1. conveying or resembling a compliment
2. costing nothing
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contamination
1. the state of being contaminated
2. a substance that contaminates
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controversial
1. marked by or capable of arousing controversy
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complementary
1. either one of two chromatic colors that when mixed together give white (in the case of lights) or grey (in the case of pigments)
2. of words or propositions so related that each is the negation of the other
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communicating
1. the activity of communicating; the activity of conveying information
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correspondent
1. someone who communicates by means of letters
2. a journalist employed to provide news stories for newspapers or broadcast media
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comprehension
1. an ability to understand the meaning or importance of something (or the knowledge acquired as a result)
2. the relation of comprising something
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consequential
1. having important issues or results
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contradiction
1. opposition between two conflicting forces or ideas
2. (logic) a statement that is necessarily false
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commissioning
1. the act of granting authority to undertake certain functions
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contraception
1. birth control by the use of devices (diaphragm or intrauterine device or condom) or drugs or surgery
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confrontation
1. a bold challenge
2. discord resulting from a clash of ideas or opinions
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compassionate
1. showing or having compassion
2. share the suffering of
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confederation
1. the state of being allied or confederated
2. a union of political organizations
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constellation
1. an arrangement of parts or elements
2. a configuration of stars as seen from the earth
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commemorative
1. intended as a commemoration
2. an object (such as a coin or postage stamp) made to mark an event or honor a person
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contradictory
1. two propositions are contradictories if both cannot be true (or both cannot be false) at the same time
2. of words or propositions so related that both cannot be true and both cannot be false
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contraceptive
1. capable of preventing conception or impregnation
2. an agent or device intended to prevent conception
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comparatively
1. in a relative manner; by comparison to something else
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confectionery
1. candy and other sweets considered collectively
2. a confectioner's shop
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combinatorial
1. relating to or involving combinations
2. relating to the combination and arrangement of elements in sets
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competitively
1. in competition
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contemplation
1. a long and thoughtful observation
2. a calm, lengthy, intent consideration
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conscientious
1. guided by or in accordance with conscience or sense of right and wrong
2. characterized by extreme care and great effort
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communicative
1. of or relating to communication
2. able or tending to communicate
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commemoration
1. a ceremony to honor the memory of someone or something
2. a recognition of meritorious service
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companionship
1. the state of being with someone
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compositional
1. arranging or grouping
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contravention
1. coming into conflict with
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comparability
1. qualities that are comparable
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conditionally
1. subject to a condition
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cooperatively
1. in close cooperation
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commemorating
1. intended as a commemoration
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concatenation
1. the state of being linked together as in a chain; union in a linked series
2. the linking together of a consecutive series of symbols or events or ideas etc
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contemplative
1. a person devoted to the contemplative life
2. deeply or seriously thoughtful
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counterstrike
1. make a counterattack
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consecutively
1. in a consecutive manner
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conspicuously
1. in a manner tending to attract attention
2. in a prominent way
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contractually
1. by virtue of a contract
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congresswoman
1. a member of the United States House of Representatives
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condescending
1. (used of behavior or attitude) characteristic of those who treat others with condescension
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connectedness
1. the state of being connected
2. a relation between things or events (as in the case of one causing the other or sharing features with it)
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contaminating
1. spreading pollution or contamination; especially radioactive contamination
2. that infects or taints
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commercialize
1. exploit for maximal profit, usually by sacrificing quality
2. make commercial
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consternation
1. fear resulting from the awareness of danger
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contralateral
1. on or relating to the opposite side (of the body)
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counterattack
1. an attack by a defending force against an attacking enemy force in order to regain lost ground or cut off enemy advance units etc.
2. (chess) an attack that is intended to counter the opponent's advantage in another part of the board
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commercialism
1. transactions (sales and purchases) having the objective of supplying commodities (goods and services)
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corticotropin
1. a hormone produced by the anterior pituitary gland that stimulates the adrenal cortex
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confectionary
1. a confectioner's shop
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counterweight
1. constitute a counterweight or counterbalance to
2. a weight that balances another weight
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conceptualize
1. have the idea for
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corroboration
1. confirmation that some fact or statement is true through the use of documentary evidence
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coeducational
1. attended by members of both sexes
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conflagration
1. a very intense and uncontrolled fire
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condescension
1. the trait of displaying arrogance by patronizing those considered inferior
2. a communication that indicates lack of respect by patronizing the recipient
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combinational
1. able to or tending to combine
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contractility
1. the capability or quality of shrinking or contracting, especially by muscle fibers and even some other forms of living matter
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conservatoire
1. a schoolhouse with special facilities for fine arts
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13-Letter Words Starting With CO