12-letter words containing s, i, r, o
- cryptologist — cryptography.
- cryptomerias — Plural form of cryptomeria.
- cryptomnesia — the reappearance of a suppressed or forgotten memory which is mistaken for a new experience
- cryptomnesic — of, relating to, or characterized by cryptomnesia
- cryptorchids — Plural form of cryptorchid.
- cryptorchism — failure of one or both testes to descend into the scrotum.
- crystalloids — Plural form of crystalloid.
- cumulocirrus — a cloud that shares charracteristics of cumulus and cirrus clouds
- cuneiformist — a person who studies or deciphers cuneiform writing.
- cupuliferous — of or relating to the Cupuliferae family of trees which includes oak, hazel, chestnut, etc
- curanderismo — the use of folk medicine, especially as practiced by a curandero.
- curvicostate — having curved ribs
- curvirostral — having a curved or crooked beak
- cyanohydrins — Plural form of cyanohydrin.
- cyclosporine — a drug, produced by a fungus (Tolypocladium inflatum), that suppresses the T cells that reject foreign tissue after an organ transplant without suppressing other cells that fight infections and cancer
- cymotrichous — having wavy hair
- cyprinodonts — Plural form of cyprinodont.
- cysticercoid — the larva of any of certain tapeworms, which resembles a cysticercus but has a smaller bladder
- dark tourism — tourism to sites associated with tragedies, disasters, and death
- david souter — David H. born 1939, U.S. jurist: associate justice of the U.S. Supreme Court 1990–2009.
- de profundis — out of the depths of misery or dejection
- dead soldier — an empty beer or spirit bottle
- deaspiration — the act of deaspirating
- debonairness — The state or quality of being debonair.
- declarations — Plural form of declaration.
- decrustation — the act of removing a crust
- deformations — Plural form of deformation.
- degradations — Plural form of degradation.
- demarcations — Plural form of demarcation.
- demo version — 1. An early, barely-functional version of a program which can be used for demonstration purposes as long as the operator uses *exactly* the right commands and skirts its numerous bugs, deficiencies, and unimplemented portions. 2. A special version of a finished program (frequently with some features crippled) which is distributed at little or no cost to the user for enticement purposes. See crippleware.
- democratised — Simple past tense and past participle of democratise.
- democratiser — one who democratises
- democratizes — Third-person singular simple present indicative form of democratize.
- demographics — data resulting from the science of demography; population statistics
- demographies — the science of vital and social statistics, as of the births, deaths, diseases, marriages, etc., of populations.
- demoralising — to deprive (a person or persons) of spirit, courage, discipline, etc.; destroy the morale of: The continuous barrage demoralized the infantry.
- dendrologist — the branch of botany dealing with trees and shrubs.
- denigrations — Plural form of denigration.
- denominators — Plural form of denominator.
- densitometer — an instrument for measuring the optical density of a material by directing a beam of light onto the specimen and measuring its transmission or reflection
- densitometry — Photography. an instrument for measuring the density of negatives.
- dentirostral — (of birds) having a toothed beak
- depilatories — Plural form of depilatory.
- deportations — Plural form of deportation.
- depositaries — Plural form of depositary.
- depositories — Plural form of depository.
- depredations — the act of preying upon or plundering; robbery; ravage.
- deprivations — Plural form of deprivation.
- derelictions — Plural form of dereliction.
- derepression — the act of derepressing a gene