12-letter words containing e, c, t, o, h, r
- change front — to redeploy (a force in the field) so that its main weight of weapons points in another direction
- channel port — one of the English or French ports on the English Channel
- chaos theory — a theory, applied in various branches of science, that apparently random phenomena have underlying order
- 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
- charterhouse — a Carthusian monastery
- chatterboxes — Plural form of chatterbox.
- chemotherapy — Chemotherapy is the treatment of disease using chemicals. It is often used in treating cancer.
- chemotrophic — any organism that oxidizes inorganic or organic compounds as its principal energy source.
- chemotropism — the growth response of an organism, esp a plant, to a chemical stimulus
- cherrystones — Plural form of cherrystone.
- chinese tour — a tour in which visitors are shown only what those in charge want them to see.
- chiropterans — Plural form of chiropteran.
- chlorapatite — (mineral) A variety of apatite containing chloride instead of fluoride.
- chlorimetric — of or relating to chlorimetry
- chloroacetic — an acid made by chlorinating acetic acid
- chloroethane — ethyl chloride.
- chloroethene — vinyl chloride.
- chlorophytes — Plural form of chlorophyte.
- chocolatiers — Plural form of chocolatier.
- choirmasters — Plural form of choirmaster.
- chopper tool — a core tool of flint or stone, with a transverse cutting edge, characteristic of cultures in Asia and parts of the Middle East and Europe
- choreologist — a person who is expert in choreology
- chorusmaster — the conductor of a choir
- chrestomathy — a collection of literary passages, used in the study of language
- christophene — chayote.
- chrome steel — any of various hard rust-resistant steels containing chromium
- chromocenter — karyosome (def 1).
- chromonemata — a chromosome thread that is relatively uncoiled at early prophase but assumes a spiral form at metaphase.
- chronometers — Plural form of chronometer.
- chronometric — of a chronometer or chronometry
- chronosystem — A pattern of events and transitions over the course of a person's life.
- chrysophytes — Plural form of chrysophyte.
- chukot range — mountain range in NE Siberia: highest peak, c. 7,500 ft (2,286 m)
- clothes prop — a long wooden pole with a forked end, used to raise a line of washing to enable it to catch the breeze
- clothes rack — a framework for holding or displaying clothes in a shop
- clothes tree — an upright pole with branching hooks or pegs near the top to hold coats and hats
- clothesbrush — A brush for the clothes.
- clotheshorse — a frame on which to hang laundry for drying or airing
- clothespress — a closet, wardrobe, or chest in which to keep clothes
- cock feather — the odd-coloured feather set on the shaft of an arrow at right angles to the nock
- cold-hearted — A cold-hearted person does not feel any affection or sympathy towards other people.
- colour depth — bits per pixel
- come through — To come through a dangerous or difficult situation means to survive it and recover from it.
- cometography — the scientific description and recording of comets
- concert hall — a hall where concerts are performed
- constraineth — Archaic third-person singular form of constrain.