12-letter words containing a, c, e, p, t, o
- cataphoreses — Plural form of cataphoresis.
- cataphoresis — electrophoresis
- catastrophes — Plural form of catastrophe.
- cattleperson — Someone who works with, or rears cattle.
- cephalometer — an instrument for positioning the human head for X-ray examination in cephalometry
- cephalometry — measurement of the dimensions of the human head by radiography: used mainly in orthodontics
- ceratopsians — Plural form of ceratopsian.
- cerebropathy — A hypochondriacal condition verging upon insanity, occurring in those whose brains have been unduly taxed.
- ceroplastics — the art of wax modelling
- 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
- change point — a point to which a foresight and backsight are taken in levelling; turning point
- changepocket — a small pocket or compartment for holding coins.
- channel port — one of the English or French ports on the English Channel
- chapter book — a children's book, typically a work of fiction, of moderate length and complexity, divided into chapters and intended for readers approximately seven to ten years old
- chapter room — a room for the use of the chapter of a religious institution
- chapter stop — any of several markers placed at intervals on a DVD film, enabling the viewer to find and select particular scenes
- chapterhouse — the building attached to a cathedral, collegiate church, or religious house in which the chapter meets
- chart topper — a singer, band or video that comes top in the charts
- cheiloplasty — plastic surgery of the lip.
- chemotherapy — Chemotherapy is the treatment of disease using chemicals. It is often used in treating cancer.
- chiropterans — Plural form of chiropteran.
- chlorapatite — (mineral) A variety of apatite containing chloride instead of fluoride.
- cleptomaniac — kleptomania.
- 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.
- coated paper — a paper whose surface has been treated to take halftone impressions or color printing
- coleopterans — Plural form of coleopteran.
- come to pass — to take place
- cometography — the scientific description and recording of comets
- companionate — resembling, appropriate to, or acting as a companion
- company time — the regular hours during which employees are expected to work
- comparatives — Plural form of comparative.
- compartments — Plural form of compartment.
- compaternity — the relationship between the godparents of a child or between the godparents and the child's parents.
- compellation — appellation
- compellative — an appellation
- compensating — to recompense for something: They gave him ten dollars to compensate him for his trouble.
- compensation — Compensation is money that someone who has experienced loss or suffering claims from the person or organization responsible, or from the state.
- compensative — serving to compensate, as for loss, lack, or injury.
- compensatory — Compensatory payments involve money paid as compensation.
- complacently — pleased, especially with oneself or one's merits, advantages, situation, etc., often without awareness of some potential danger or defect; self-satisfied: The voters are too complacent to change the government.
- complaintive — Tending to complain, characterized by complaining.
- complemental — complementary; completing.
- complex salt — a salt that contains one or more complex ions
- complexation — the formation of a complex
- complicative — having a tendency to complicate
- complimental — complimentary
- componential — a constituent part; element; ingredient.
- compost heap — an outdoor pile of compostabale material that degrades into compost