12-letter words containing a, p, r, i, o
- ceratopsians — Plural form of ceratopsian.
- ceroplastics — the art of wax modelling
- chairpersons — Plural form of chairperson.
- chalcopyrite — a widely distributed yellow mineral consisting of a sulphide of copper and iron in tetragonal crystalline form: the principal ore of copper. Formula: CuFeS2
- charity shop — A charity shop is a shop that sells used goods cheaply and gives its profits to a charity.
- chirographer — Alternative form of chirographist.
- chirographic — Of or relating to chirography.
- chiropractic — Chiropractic is the treatment of injuries by pressing and moving people's joints, especially the spine.
- chiropractor — A chiropractor is a person who treats injuries by chiropractic.
- chiropterans — Plural form of chiropteran.
- chlorapatite — (mineral) A variety of apatite containing chloride instead of fluoride.
- chorographic — Relating to chorography.
- christophany — an appearance or emergence of Christ following his crucifixion
- chromatophil — Also, chromatophilic, chromatophilous [kroh-muh-tof-uh-luh s] /ˌkroʊ məˈtɒf ə ləs/ (Show IPA). chromophil (def 1).
- chromatopsia — an irregularity in the ability to see colours properly
- chromophilia — the property of staining readily.
- chromophobia — Lb biology The quality of being resistant to staining.
- chronophobia — Fear of the passing of time, or more generally of time itself.
- cladosporium — any of the species of fungi in the genus Cladosporium
- clapboarding — Present participle of clapboard.
- clomipramine — A tricyclic, heterocyclic drug used to treat depression, anxiety and obsessive-compulsive disorder.
- co-operative — A co-operative is a business or organization run by the people who work for it, or owned by the people who use it. These people share its benefits and profits.
- co-parenting — a divorced or separated parent who shares equally with the other parent in the custody and care of a child.
- coat protein — any protein that is a constituent of the capsid of a virus.
- 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.
- comportation — (obsolete) The act of bringing together.
- compurgation — (formerly) a method of trial whereby a defendant might be acquitted if a sufficient number of persons swore to his innocence
- 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.
- contraptions — Plural form of contraption.
- cooperations — an act or instance of working or acting together for a common purpose or benefit; joint action.
- cooperatives — Plural form of cooperative.
- coprophagist — a person who eats excrement
- coprophiliac — of or relating to coprophilia
- copy-reading — to work on (copy) as a copyreader.
- corporations — Plural form of corporation.
- corporealism — materialism
- corporealist — a materialist
- corporeality — the state or quality of being corporeal; bodily existence
- corporealize — to make corporeal
- corrivalship — the position of a corrival
- cosmographic — Of or pertaining to cosmography.