13-letter words containing c, a, s, o
- histochemical — the branch of science dealing with the chemical components of cellular and subcellular tissue.
- homestead act — a special act of Congress (1862) that made public lands in the West available to settlers without payment, usually in lots of 160 acres, to be used as farms.
- homoscedastic — having the same variance.
- honey stomach — the crop of an ant, bee, or other hymenopterous insect, serving as a reservoir for honeydew and nectar, especially the enlarged crop of a honeybee in which nectar is acted on by enzymes to form honey.
- honoris causa — for the sake of honour
- hospital care — medical treatment provided in a hospital
- hospital case — a patient that is being, or needs to be, treated in a hospital
- housecleaning — the act of cleaning a house, room, etc., and its furnishings, especially the act of cleaning thoroughly and completely.
- hydroaerobics — aerobic exercises performed in water, as in a swimming pool.
- hydrocephalus — an accumulation of serous fluid within the cranium, especially in infancy, due to obstruction of the movement of cerebrospinal fluid, often causing great enlargement of the head; water on the brain.
- hydrodynamics — the branch of fluid dynamics that deals with liquids, including hydrostatics and hydrokinetics.
- hydrostatical — Alternative form of hydrostatic.
- hypercautious — Especially or unreasonably cautious.
- hypersarcosis — a fleshy outgrowth
- hypotheticals — Plural form of hypothetical.
- hypsometrical — Of or pertaining to hypsometry.
- ichthyopsidan — a member of the class Ichthyopsida
- ichthyosaurus — ichthyosaur.
- iconographies — Plural form of iconography.
- ides of march — 15th March: ominous date
- idiomaticness — Idiomaticity.
- idiosyncratic — pertaining to the nature of idiosyncrasy, or something peculiar to an individual: The best minds are idiosyncratic and unpredictable as they follow the course of scientific discovery.
- illogicalness — The quality of being illogical.
- in one's face — directly opposite or against one
- in-observance — lack of attention; inattention; heedlessness: drowsy inobservance.
- inclusion map — a map of a set to itself in which each element of a given subset of the set is mapped to itself.
- income stream — a flow of money into a business
- incompatibles — not compatible; unable to exist together in harmony: She asked for a divorce because they were utterly incompatible.
- incondensable — not condensable; incapable of being condensed.
- inconsiderate — without due regard for the rights or feelings of others: It was inconsiderate of him to keep us waiting.
- inconstruable — unable to be construed
- incontestable — incapable of being contested; not open to dispute; incontrovertible: incontestable proof.
- incontestably — incapable of being contested; not open to dispute; incontrovertible: incontestable proof.
- inconversable — (obsolete) uncommunicative; reserved.
- incorporators — one of the signers of the articles or certificate of legal incorporation.
- indissociable — Unable to be dissociated.
- indissociably — In a way that does not allow dissociation; having an inextricable link.
- indoctrinates — Third-person singular simple present indicative form of indoctrinate.
- inefficacious — not able to produce the desired effect; ineffective.
- infant school — In Britain, an infant school is a school for children between the ages of five and seven.
- informercials — Plural form of informercial.
- inscriptional — Of or pertaining to inscription.
- insociability — the state or quality of being insociable
- inspectorates — Plural form of inspectorate.
- instructional — the act or practice of instructing or teaching; education.
- interiorscape — An installation of plants decorating the inside of a building.
- interosculant — Mutually touching or intersecting.
- interosculate — to interpenetrate; inosculate.
- intersocietal — noting or pertaining to large social groups, or to their activities, customs, etc.
- islamofascism — an ideology promoted by some Islamists, the aims of which are to establish Islamic orthodoxy and to resist western secularism