14-letter words containing n, o, c, s, i
- cahokia mounds — the largest group of prehistoric Indian earthworks in the US, located northeast of East St Louis
- caicos islands — a group of islands in the Caribbean: part of the British dependency of the Turks and Caicos Islands
- cairngormstone — (mineral, rare) A yellow or smoky brown variety of rock crystal, found especially in the mountains of w Cairngorm in Scotland.
- calumniousness — Calumny.
- capitalisation — The act or process of capitalising.
- capriciousness — subject to, led by, or indicative of a sudden, odd notion or unpredictable change; erratic: He's such a capricious boss I never know how he'll react.
- caramelisation — (chiefly British) alternative spelling of caramelization.
- carcinogenesis — the development of cancerous cells from normal ones
- carcinomatosis — a condition characterized by widespread dissemination of carcinomas or by a carcinoma that affects a large area
- carcinosarcoma — a malignant tumour composed of carcinoma and sarcoma
- cardiocentesis — surgical puncture of the heart
- carnarvonshire — Caernarvon.
- cartoonishness — The state or condition of being cartoonish.
- casino banking — an approach to banking which risks losing investors' money in the quest for maximizing profits
- castrametation — the art of designing and laying out an encampment
- categorisation — (British spelling) Alternative form of categorization.
- cellini's halo — Heiligenschein.
- censoriousness — The state of being censorious.
- censure motion — a motion in a deliberative body to censure someone
- centralisation — Alternative spelling of centralization.
- cephalosporins — Plural form of cephalosporin.
- certifications — Plural form of certification.
- chancellorship — The chancellorship is the position of chancellor. Someone's chancellorship is the period of time when they are chancellor.
- chase pointers — (programming) To determine a chain of memory locations where each location holds a pointer to the next, starting from some initial pointer, e.g. traversing a linked list or other graph structure. This may be performed by a computer executing a program or by a programmer going through a core dump or using a debugger.
- chemosterilant — any process or chemical compound that can produce sterility, used esp. in insect control
- chemosynthesis — the formation of organic material by certain bacteria using energy derived from simple chemical reactions
- chemosynthetic — That utilizes chemosynthesis.
- china syndrome — a hypothetical nuclear-reactor accident in which the fuel would melt through the floor of the containment structure and burrow into the earth.
- chinese houses — a plant, Collinsia heterophylla, of the figwort family, native to California, having clusters of double-lipped purple and white flowers.
- chinook salmon — a Pacific salmon, Oncorhynchus tschawytscha, valued as a food fish
- chivalrousness — The state of being chivalrous.
- cholestyramine — a drug that reduces and prevents re-absorption of bile in the body
- cholinesterase — an enzyme that hydrolyses acetylcholine to choline and acetic acid
- chondrogenesis — the growth of cartilage
- chondromatosis — a painful and immobilizing condition that affects the joints, in particular the elbow, hip, and knee joints, and results in the synovial tissue becoming cartilaginous
- christ's thorn — a thorny euphorbiaceous Madagascan shrub, Euphorbia milii var. splendens, cultivated as a hedging shrub or pot plant, having flowers with scarlet bracts
- christ's-thorn — any of certain Old World thorny shrubs or small trees supposed to have been used for Christ's crown of thorns, as the Jerusalem thorn, Paliurus spina-christi, or the jujube, Ziziphus jujuba.
- christocentric — having as the theological focal point the teachings and practices of Jesus Christ.
- chromatic sign — Music. accidental (def 5).
- chromodynamics — a theory that describes how gluons and their forces bind quarks together to form protons, neutrons, etc.
- chromoproteins — Plural form of chromoprotein.
- cinnamon sedge — an angler's name for a small caddis fly, Limnephilus lunatus, having pale hind wings, that frequents sluggish water
- cinnamon stick — a rolled strip of the dried aromatic bark of the tropical Asian lauraceous tree, Cinnamomum zeylanicum, used as a spice for flavouring food and drink
- cinnamon stone — essonite
- cinnamon toast — buttered toast made with sugar and cinnamon
- circuitousness — The state of being circuitous.
- circumposition — the act of circumposing
- circumspection — Circumspection is cautious behaviour and a refusal to take risks.
- cisnormativity — (LGBT, neologism) The assumption that all human beings are cisgender, i.e. have a gender identity which matches the sex they were assigned at birth.
- clarifications — Plural form of clarification.