13-letter words containing r, o, y
- chromatolytic — relating to chromatolysis
- chrome yellow — any yellow pigment consisting of lead chromate mixed with lead sulphate
- chromosomally — With reference to chromosomes.
- chromotherapy — the use of colour and light as a restorative therapy and to promote mental and physical well-being
- chronobiology — the branch of biology concerned with the periodicity occurring in living organisms
- 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.
- chrysophenine — a bright yellow dye derived from stilbene, used chiefly for dyeing leather and textiles.
- chrysophilite — a person who loves gold
- chrysotherapy — gold therapy.
- circumductory — relating to circumduction
- clairvoyantly — In a clairvoyant way; by means of clairvoyance.
- clarificatory — Of or pertaining to clarification.
- claymore mine — an antipersonnel mine designed to produce a direction-guided, fan-shaped pattern of fragments.
- climatography — an account of a region's climate
- clinopyroxene — a member of the pyroxene group of minerals having a monoclinic crystal structure, such as augite, diopside, or jadeite
- close harmony — a type of singing in which all the parts except the bass lie close together and are confined to the compass of a tenth
- co-presidency — the state or act of being co-president
- coal industry — a branch of commercial enterprise concerned with the discovery and mining of coal
- cocarboxylase — thiamine pyrophosphate
- cockney bream — a young snapper fish
- coldheartedly — Alternative spelling of cold-heartedly.
- collate-rally — security pledged for the payment of a loan: He gave the bank some stocks and bonds as collateral for the money he borrowed.
- collaterality — the state of being collateral
- colorado ruby — a fire-red form of garnet found in Colorado and other parts of North America
- commemoratory — commemorative (def 1).
- commensurably — In a commensurable manner; so as to be commensurable.
- commerce city — a city in central Colorado.
- commerciality — commercial quality or character; ability to produce a profit: Distributors were concerned about the film's commerciality compared with last year's successful pictures.
- commissionary — Of, relating to, or conferring a commission.
- common canary — See under canary (def 1).
- common prayer — the liturgy of public services of the Church of England, esp Morning and Evening Prayer
- common rhythm — the usual English verse rhythm created by a succession of metrical feet each of which consists of a stressed syllable and one or two unstressed ones.
- communicatory — inclined to communicate or impart; talkative: He isn't feeling very communicative today.
- company grade — military rank applying to army officers below major, as second and first lieutenants and captains.
- company store — a retail store operated by a company for the convenience of the employees, who are required to buy from the store.
- comparability — capable of being compared; having features in common with something else to permit or suggest comparison: He considered the Roman and British empires to be comparable.
- comparatively — in a comparative manner
- complementary — Complementary things are different from each other but make a good combination.
- complexometry — a chemical technique using the formation of a colored complex to indicate the end of a titration.
- complimentary — If you are complimentary about something, you express admiration for it.
- concentricity — having a common center, as circles or spheres.
- concert party — a musical entertainment popular in the early 20th century, esp one at a British seaside resort
- concessionary — A concessionary price is a special price which is lower than the normal one and which is often given to old people, students, and the unemployed.
- conclusionary — conclusory
- concretionary — formed by concretion; consisting of concreted matter or masses.
- conductimetry — the science of measuring the conductivity of solutions.
- confabulatory — the act of confabulating; conversation; discussion.
- confectionary — a place where confections are kept or made
- confectionery — Confectionery is sweets and chocolates.