13-letter words containing o, r, c, i, u
- coralligenous — producing coral
- core business — the business activity that is main source of a company's profits and success, usually the activity that the company was originally set up to carry out
- coronaviruses — Plural form of coronavirus.
- corruptionist — a person who engages in or upholds corrupt practices, esp. in public life
- corticobulbar — Of or pertaining to the cerebral cortex and the brainstem, especially with regard to the corticobulbar tract, a white matter pathway connecting the two.
- costimulatory — Of or pertaining to co-stimulation.
- coterminously — having the same border or covering the same area.
- couch surfing — to stay overnight in someone’s else’s home while traveling: He couch-surfed at the houses of strangers and friends.
- cough mixture — Cough mixture is the same as cough medicine.
- councilmember — a member of a council, especially a legislative council.
- councilperson — a member of a city or local legislative council.
- counselorship — The function and rank or office of a counselor.
- counter image — the point or set of points in the domain of a function corresponding to a given point or set of points in the range of the function.
- counteracting — Present participle of counteract.
- counteraction — to act in opposition to; frustrate by contrary action.
- counteractive — to act in opposition to; frustrate by contrary action.
- counterbidder — a person or organization that makes a bid in opposition to another bid
- counterboring — a tool for enlarging a drilled hole for a portion of its length, as to permit sinking a screw head.
- counterclaims — Plural form of counterclaim.
- counterfeited — Simple past tense and past participle of counterfeit.
- counterfeiter — made in imitation so as to be passed off fraudulently or deceptively as genuine; not genuine; forged: counterfeit dollar bills.
- counterfeitly — in a counterfeit manner
- countermining — Present participle of countermine.
- countermotion — an opposing motion
- countermoving — Present participle of countermove.
- counterphobic — seeking out a situation that one fears in an attempt to overcome the fear.
- counterpicket — a picket which opposes an existing picket at the same location
- counterpoints — Plural form of counterpoint.
- counterpoised — a counterbalancing weight.
- counterpoises — Plural form of counterpoise.
- counterpoison — A poison used against another poison, serving as an antidote.
- countersigned — a sign used in reply to another sign.
- countersniper — designed to act against or eliminate snipers
- counterspying — the activities of a counterspy
- counterstains — Plural form of counterstain.
- counterstrike — a retaliatory strike
- countertactic — an opposing tactic
- counterthesis — A thesis that rebuts another.
- countervailed — Simple past tense and past participle of countervail.
- counterweighs — Third-person singular simple present indicative form of counterweigh.
- counterweight — A counterweight is an action or proposal that is intended to balance or counter other actions or proposals.
- counting room — counting house.
- country music — a type of 20th-century popular music based on White folk music of the southeastern US
- county prison — the prison of a particular county
- court hearing — an official meeting held in court
- court martial — A court martial is a trial in a military court of a member of the armed forces who is charged with breaking a military law.
- court packing — an unsuccessful attempt by President Franklin D. Roosevelt in 1937 to appoint up to six additional justices to the Supreme Court, which had invalidated a number of his New Deal laws.
- court-martial — a court consisting of military or naval personnel appointed by a commander to try charges of offenses by soldiers, sailors, etc., against military or naval law.
- cousin-german — the child of one's aunt or uncle
- criminousness — the quality or state of being criminous