12-letter words containing i, s, r, a
- hyperkinesia — Pathology. an abnormal amount of uncontrolled muscular action; spasm.
- hyperplastic — Of, or relating to hyperplasia.
- hyperrealism — interest in or concern for the actual or real, as distinguished from the abstract, speculative, etc.
- hypersomniac — a tendency to sleep excessively.
- hyperspatial — Pertaining to hyperspace.
- hypersthenia — abnormal strength or tension
- hypogastrium — the lower and median part of the abdomen.
- hypsographic — a branch of geography that deals with the measurement and mapping of the topography of the earth above sea level.
- hysterically — of, relating to, or characterized by hysteria.
- hysteromania — unusually increased sexual desire in a woman
- iatrochemist — a person who practises iatrochemistry
- iatrogenesis — (medicine) Any adverse effect (or complication) resulting from medical treatment.
- icbm address — (networking, humour) (Or "missile address") The form used to register a site with the Usenet mapping project includes a space for longitude and latitude, preferably to seconds-of-arc accuracy. This is actually used for generating geographically-correct maps of Usenet links on a plotter; however, it has become traditional to refer to this as one's "ICBM address" or "missile address", and many people include it in their sig block with that name. (A real missile address would include target altitude.)
- ice crystals — ice formations
- iceland spar — a transparent variety of calcite that is double-refracting and is used as a polarizer.
- ichthyosaurs — Plural form of ichthyosaur.
- icosahedrons — Plural form of icosahedron.
- idea hamster — a person who is employed as a source of new ideas
- idiosyncracy — Alternative spelling of idiosyncrasy.
- idiosyncrasy — A mode of behavior or way of thought peculiar to an individual.
- idolatrously — In an idolatrous manner.
- ignorantness — The state or quality of being ignorant; ignorance.
- ill-assorted — badly matched; incompatible
- illiberalise — to render illiberal
- illiberalism — narrowminded; bigoted.
- illiteracies — Plural form of illiteracy.
- illuminators — Plural form of illuminator.
- illustrating — Present participle of illustrate.
- illustration — something that illustrates, as a picture in a book or magazine.
- illustrative — serving to illustrate; explanatory: illustrative examples.
- illustrators — Plural form of illustrator.
- illustratory — Serving to illustrate.
- immatureness — not mature, ripe, developed, perfected, etc.
- immaturities — Plural form of immaturity.
- immeasurable — incapable of being measured; limitless: the immeasurable vastness of the universe.
- immeasurably — incapable of being measured; limitless: the immeasurable vastness of the universe.
- immensurable — immeasurable.
- immigrations — Plural form of immigration.
- immiseration — to make miserable.
- immoralistic — (somewhat, rare) Of or relating to immoralism.
- immoralities — Plural form of immorality.
- immortalised — to bestow unending fame upon; perpetuate.
- immortalizes — Third-person singular simple present indicative form of immortalize.
- imparadising — Present participle of imparadise.
- impartialist — Someone who is or pretends to be impartial.
- imperforates — Plural form of imperforate.
- imperialised — Simple past tense and past participle of imperialise.
- imperialists — Plural form of imperialist.
- imperishable — not subject to decay; indestructible; enduring.
- imperishably — In an imperishable manner.