12-letter words containing t, i, n, s
- chieftainess — a female chieftain
- china closet — a cabinet or cupboard for storing or exhibiting chinaware.
- chinese date — an Old World tree, Ziziphus jujuba, thriving in hot, dry regions.
- chinese tour — a tour in which visitors are shown only what those in charge want them to see.
- chirognomist — someone who studies chirognomy
- chiropterans — Plural form of chiropteran.
- chisel point — a nail or spike with the point formed by two flat inclined sides meeting at a sharp angle.
- chitterlings — the intestines of a pig or other animal prepared as a dish
- chondrostian — relating to the class Chondrostei of fish with fin rays
- christenings — Plural form of christening.
- christian iv — 1577–1648, king of Denmark and Norway (1588–1648): defeated in the Thirty Years' War (1629) and by Sweden (1645)
- christian ix — 1818–1906, king of Denmark 1863–1906.
- christianise — to make Christian.
- christianism — the beliefs and practices of Christians.
- christianite — (mineral) alternative name of phillipsite.
- christianity — Christianity is a religion that is based on the teachings of Jesus Christ and the belief that he was the son of God.
- christianize — to make Christian or convert to Christianity
- christophany — an appearance or emergence of Christ following his crucifixion
- christophene — chayote.
- chronologist — a person versed in chronology.
- chymotrypsin — a powerful proteolytic enzyme secreted from the pancreas in the form of chymotrypsinogen, being converted to the active form by trypsin
- cinque ports — an association of ports on the SE coast of England, originally consisting of Hastings, Romney, Hythe, Dover, and Sandwich, which from late Anglo-Saxon times provided ships for the king's service in return for the profits of justice in their courts. The Cinque Ports declined with the growth of other ports and surrendered their charters in 1685
- circulations — Plural form of circulation.
- circumstance — The circumstances of a particular situation are the conditions which affect what happens.
- civil unrest — Civil unrest is fighting between different groups of people living in the same country, and losses caused by this fighting are usually not covered by insurance.
- civilisation — Alternative spelling of civilization.
- clairvoyants — Plural form of clairvoyant.
- clarinettist — A clarinettist is someone who plays the clarinet.
- class action — A class action is a legal case brought by a group of people rather than an individual.
- claustration — the act of confining to a small space (usually a cloister)
- claw setting — a jewellery setting with clawlike prongs
- client state — A client state is a country which is controlled or influenced by another larger and more powerful state, or which depends on this state for support and protection.
- clinozoisite — a monoclinic mineral, hydrous calcium aluminum silicate, a variety of epidote, dimorphous with zoisite.
- clintonomics — (used with a singular verb) the economic policies set forth by President Bill Clinton.
- closefitting — fitting tightly, esp. in such a way as to show the contours of the body
- closing date — The closing date for a competition or offer is the final date by which entries or applications must be received.
- closing time — Closing time is the time when something such as a shop, library, or pub closes and people have to leave.
- clothes-line — a strong, narrow rope, cord, wire, etc., usually stretched between two poles, posts, or buildings, on which clean laundry is hung to dry.
- clotheslined — Simple past tense and past participle of clothesline.
- clotheslines — Plural form of clothesline.
- clovis point — flint projectile dating from the 10th millennium bc
- cluster pine — a pine tree, Pinus pinaster, having long thick needles and large clustered cones, native to the Mediterranean coastal regions.
- co-extrusion — simultaneous extrusion of two or more different yet compatible metals or plastics through the same die.
- co-president — a person who shares the highest position in an organization with another person
- coalitionism — the principle of governing by coalition
- coalitionist — An advocate of coalition or a partner in a coalition.
- cocaine bust — an arrest for the possession of cocaine
- coding sheet — a form on which a program is written
- coefficients — Plural form of coefficient.
- coenesthesia — general awareness of one's own body