13-letter words containing h, a, p, o
- cephaloridine — a cephalosporin antibiotic often used in the treatment of bacterial infections
- cephalosporin — any of a group of broad-spectrum antibiotics obtained from fungi of the genus Cephalosporium
- cephalothorax — the anterior part of many crustaceans and some other arthropods consisting of a united head and thorax
- cervicography — a method of cervical screening in which the neck of the uterus is photographed to facilitate the early detection of cancer
- chaetophorous — bearing bristles; setigerous.
- chamber opera — an opera requiring few performers and a small orchestra.
- championships — Plural form of championship.
- chaperoneship — State or position of chaperone.
- chapter house — A chapter house is the building or set of rooms in the grounds of a cathedral where the members of the clergy hold their meetings.
- chart-topping — very popular; coming top in the charts
- chemautotroph — an organism, such as a bacterium, that obtains its energy from inorganic reactions using simple compounds, such as ammonia or hydrogen sulphide
- chilkoot pass — a mountain pass in North America between SE Alaska and NW British Columbia, over the Coast Range
- chirographist — a person who studies or who is knowledgeable about handwriting styles
- chiropractics — The practice of a chiropractor.
- chiropractors — Plural form of chiropractor.
- chlamydospore — a thick-walled asexual spore of many fungi: capable of surviving adverse conditions
- chloroplastal — of or like a chloroplast
- chloroplastic — a plastid containing chlorophyll.
- chopped steak — ground, cooked beef, usually served as a main course.
- choreographed — You describe an activity involving several people as choreographed when it is arranged but is intended to appear natural.
- choreographer — A choreographer is someone who invents the movements for a ballet or other dance and tells the dancers how to perform them.
- choreographic — Choreographic means relating to or connected with choreography.
- chorepiscopal — (in early Christianity) relating to or connected with a local bishop
- choripetalous — polypetalous
- chromatograph — a piece of equipment that provides the outcome of a chromatographic test
- chromatophile — Also, chromophilic, chromophilous [kroh-mof-uh-luh s] /kroʊˈmɒf ə ləs/ (Show IPA), chromatophilic, chromatophilous. staining readily.
- chromatophore — a cell in the skin of frogs, chameleons, etc, in which pigment is concentrated or dispersed, causing the animal to change colour
- chromotherapy — the use of colour and light as a restorative therapy and to promote mental and physical well-being
- chronographic — a timepiece fitted with a recording device, as a stylus and rotating drum, used to mark the exact instant of an occurrence, especially in astronomy.
- chronotherapy — an endeavour to readjust the body clock to enable a person to waken earlier by going to sleep later and later every day until the required waking hour is achieved
- chrysocarpous — bearing golden-yellow fruit.
- chrysotherapy — gold therapy.
- chthonophagia — (disease) A disease characterized by the impulsive consumption of dirt, observed in some parts of the southern United States as well as the West Indies.
- cinematograph — a combined camera, printer, and projector
- claustrophobe — a person who suffers from claustrophobia.
- climatography — an account of a region's climate
- co-authorship — the state a coauthor
- coadjutorship — the state of being a coadjutor
- cochairperson — a person who cochairs an organization
- colleagueship — workplace companionship
- commandership — a person who commands.
- companionhood — companionship
- companionship — Companionship is having someone you know and like with you, rather than being on your own.
- compass north — magnetic north, as indicated on a particular compass at a given moment.
- compsognathus — any bipedal carnivorous dinosaur of the genus Compsognathus, of late Jurassic age, having a slender body that reached a length of 30 inches (76 cm).
- contact patch — the area of contact between a tire on an automotive vehicle and the road surface.
- containership — a ship specially designed or equipped for carrying containerized cargo
- cooper's hawk — a small North American hawk, Accipiter cooperii, having a bluish-grey back and wings and a reddish-brown breast
- copartnership — a partnership or association between two equals, esp in a business enterprise
- copperheadism — U.S. History. (during the Civil War) the advocacy of peace negotiations to restore the Union to its prewar condition, with continued slavery in the South.