12-letter words containing o, r, p, i
- co-president — a person who shares the highest position in an organization with another person
- co-recipient — one of two or more recipients, as of an award.
- coat protein — any protein that is a constituent of the capsid of a virus.
- coleopterist — a person who studies the Coleoptera
- collar point — a point midway between the heart point and top of an escutcheon.
- comparatists — Plural form of comparatist.
- comparatives — Plural form of comparative.
- compartition — (obsolete) The act of dividing into parts or compartments.
- compaternity — the relationship between the godparents of a child or between the godparents and the child's parents.
- compatriotic — Of or relating to compatriots.
- complimenter — a person who compliments
- comportation — (obsolete) The act of bringing together.
- compressible — If something is compressible, its volume can change when pressure is applied to it.
- compressions — Plural form of compression.
- compromising — If you describe information or a situation as compromising, you mean that it reveals an embarrassing or guilty secret about someone.
- compulsories — Plural form of compulsory.
- compulsorily — required; mandatory; obligatory: compulsory education.
- compurgation — (formerly) a method of trial whereby a defendant might be acquitted if a sufficient number of persons swore to his innocence
- computerised — to control, perform, process, or store (a system, operation, or information) by means of or in an electronic computer or computers.
- computerized — A computerized system, process, or business is one in which the work is done by computer.
- computerizes — Third-person singular simple present indicative form of computerize.
- computerlike — similar to a computer
- conidiophore — a simple or branched hypha that bears spores (conidia) in such fungi as Penicillium
- conidiospore — a conidium
- conscripting — Present participle of conscript.
- conscription — Conscription is officially making people in a particular country join the armed forces.
- conspiracies — Plural form of conspiracy.
- conspiracist — a person who believes in or supports a conspiracy theory.
- conspiration — a conspiracy
- conspirators — Plural form of conspirator.
- conspiratory — the act of conspiring.
- consumership — the state of being a consumer
- contemporise — to place in or regard as belonging to the same age or time.
- contemporize — to be or make contemporary; synchronize
- contraptions — Plural form of contraption.
- cookie press — a device, operating in a manner similar to that of a syringe, in which dough is inserted in a chamber and extruded, by means of a plunger, through one of a number of interchangeable dies to form a shaped cylinder that is sliced into individual cookies.
- cooperations — an act or instance of working or acting together for a common purpose or benefit; joint action.
- cooperatives — Plural form of cooperative.
- copolymerise — Alt form copolymerize.
- copolymerize — to react (two compounds) together to produce a copolymer
- copper river — a stream in S Alaska, flowing through the SE part. 300 miles (483 km) long.
- coppersmiths — Plural form of coppersmith.
- coprocessing — the act of processing jointly
- coproduction — to produce (a motion picture, play, etc.) in collaboration with others.
- coprophagist — a person who eats excrement
- coprophiliac — of or relating to coprophilia
- coprophilous — growing in or on dung
- coproprietor — a joint proprietor
- coprosperity — joint prosperity
- copy-reading — to work on (copy) as a copyreader.