12-letter words containing s, y, t, o
- hydrometeors — Plural form of hydrometeor.
- hydronautics — (nautical) The science of the design and construction of ships, their engines, and their instrumentation.
- hydrostatics — the branch of hydrodynamics that deals with the statics of fluids, usually confined to the equilibrium and pressure of liquids.
- hydrosulfate — a salt formed by the direct union of sulfuric acid with an organic base, especially an alkaloid, and usually more soluble than the base.
- hydrosulfite — hyposulfite (def 1).
- hydrotropism — oriented growth in response to water.
- hygrochastic — of or relating to the opening of a fruit or flower caused by water or moisture
- hymenoplasty — (medicine) Plastic surgery affecting a woman's hymen, usually involving reconstruction to the unbroken condition ordinarily characteristic of virginity.
- hypercoaster — Megacoaster.
- hyperostosis — abnormal development of bony tissue.
- hypertension — Pathology. elevation of the blood pressure, especially the diastolic pressure. an arterial disease characterized by this condition.
- hypnotisable — Alternative spelling of hypnotizable.
- hypocoristic — endearing, as a pet name, diminutive, or euphemism.
- hypoesthesia — an abnormally weak sense of pain, heat, cold, or touch.
- hypogastrium — the lower and median part of the abdomen.
- hypognathous — having the lower jaw or mandible longer than the upper.
- hypoplastron — the third lateral plate in the plastron of turtles
- hypostasised — to assume the reality of (an idea, proposition, etc.); hypostatize.
- hypostatised — to treat or regard (a concept, idea, etc.) as a distinct substance or reality.
- hypostatized — Simple past tense and past participle of hypostatize.
- hyposulphate — a salt derived from hyposulphuric acid
- hyposulphite — Also called hydrosulfite. a salt of hyposulfurous acid.
- hypothalamus — a region of the brain, between the thalamus and the midbrain, that functions as the main control center for the autonomic nervous system by regulating sleep cycles, body temperature, appetite, etc., and that acts as an endocrine gland by producing hormones, including the releasing factors that control the hormonal secretions of the pituitary gland.
- hypothesis's — a proposition, or set of propositions, set forth as an explanation for the occurrence of some specified group of phenomena, either asserted merely as a provisional conjecture to guide investigation (working hypothesis) or accepted as highly probable in the light of established facts.
- hypothesised — to form a hypothesis.
- hypothesises — to form a hypothesis.
- hypothesized — Simple past tense and past participle of hypothesize.
- hypothesizes — Third-person singular simple present indicative form of hypothesize.
- hysterectomy — excision of the uterus.
- hysterogenic — inducing hysteria.
- hysteromania — unusually increased sexual desire in a woman
- hysteroscopy — (medicine) The examination of the uterus using a hysteroscope.
- ichthyosaurs — Plural form of ichthyosaur.
- idolatrously — In an idolatrous manner.
- illustratory — Serving to illustrate.
- incautiously — In an incautious manner; with a lack of caution.
- incestuously — involving incest.
- inconstantly — In an inconstant manner.
- infectiously — communicable by infection, as from one person to another or from one part of the body to another: infectious diseases.
- inhospitably — not inclined to, or characterized by, hospitality, as persons or actions; unfriendly.
- iniquitously — In an iniquitous manner.
- insolubility — incapable of being dissolved: insoluble salts.
- insouciantly — free from concern, worry, or anxiety; carefree; nonchalant.
- intercessory — having the function of interceding: an intercessory prayer.
- intersensory — of or relating to the senses or sensation.
- intersociety — intersocietal
- iron pyrites — pyrite; fool's gold.
- irresolutely — In an irresolute or wavering manner.
- isoenzymatic — isoenzymic
- isoperimetry — the study of isoperimeters.