12-letter words containing o, n, s, t, r
- carbocations — Plural form of carbocation.
- carbon steel — steel whose characteristics are determined by the amount of carbon it contains
- carbonatites — Plural form of carbonatite.
- cartoonishly — in a cartoonish manner
- categorising — to arrange in categories or classes; classify.
- cater-cousin — a close friend
- cattleperson — Someone who works with, or rears cattle.
- celebrations — Plural form of celebration.
- centerboards — Plural form of centerboard.
- centimorgans — Plural form of centimorgan.
- centrosphere — the portion of the centrosome surrounding the centriole; center of an aster
- ceratopsians — Plural form of ceratopsian.
- cerebrations — Plural form of cerebration.
- cherrystones — Plural form of cherrystone.
- 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.
- chondroblast — a type of cell that develops into a chondrocyte or cartilage cell
- chondrostian — relating to the class Chondrostei of fish with fin rays
- christophany — an appearance or emergence of Christ following his crucifixion
- christophene — chayote.
- chronologist — a person versed in chronology.
- chronometers — Plural form of chronometer.
- chronosystem — A pattern of events and transitions over the course of a person's life.
- 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.
- clairvoyants — Plural form of clairvoyant.
- claustration — the act of confining to a small space (usually a cloister)
- clos network — (networking) A type of network topology that can connect N inputs to N outputs with less that N^2 crosspoint switches.
- 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
- coast ranges — series of mountain ranges along the W coast of North America, extending from Alas. to Baja California: highest peak, Mt. Logan
- cogenerators — Plural form of cogenerator.
- coleopterans — Plural form of coleopteran.
- colorisation — The process of converting to color.
- colourations — Plural form of colouration.
- commensurate — If the level of one thing is commensurate with another, the first level is in proportion to the second.
- commentaries — Plural form of commentary.
- commentators — Plural form of commentator.
- commorientes — people whose deaths are so close to each other (being caused by the same calamity) that it is not possible to determine who died first. It is assumed that the elder person died first
- compartments — Plural form of compartment.
- compensatory — Compensatory payments involve money paid as compensation.
- comportments — Plural form of comportment.
- concentrates — Plural form of concentrate.
- concernments — Plural form of concernment.
- concertgoers — Plural form of concertgoer.
- concertinist — Someone who plays the concertina.
- concertstück — a composition in concerto style but shorter than a full concerto
- concreteness — constituting an actual thing or instance; real: a concrete proof of his sincerity.