13-letter words containing i, u, s, t
- inner sanctum — sanctum (def 2).
- inns of court — (in England) the four private unincorporated societies in London that function as a law school and have the exclusive privilege of calling candidates to the English bar
- inobtrusively — in an unobtrusive manner
- inquisitional — Of or pertaining to an inquisition.
- inquisitioned — Simple past tense and past participle of inquisition.
- inquisitively — given to inquiry, research, or asking questions; eager for knowledge; intellectually curious: an inquisitive mind.
- inquisitorial — of or relating to an inquisitor or inquisition.
- insectivorous — adapted to feeding on insects.
- insinuatingly — tending to instill doubts, distrust, etc.; suggestive: an insinuating letter.
- instantaneous — occurring, done, or completed in an instant: an instantaneous response.
- instinctually — of, relating to, or of the nature of instinct.
- institutional — of, relating to, or established by institution.
- instructional — the act or practice of instructing or teaching; education.
- instructively — In an instructive manner.
- instrumentals — Plural form of instrumental.
- instrumenting — Present participle of instrument.
- insubordinate — not submitting to authority; disobedient: an insubordinate soldier.
- insubstantial — not substantial or real; lacking substance: an insubstantial world of dreams.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- insurrections — Plural form of insurrection.
- insusceptible — not susceptible; incapable of being influenced or affected (usually followed by of or to): insusceptible of flattery; insusceptible to infection.
- insusurration — (obsolete) The act of whispering into something.
- intellectuals — Plural form of intellectual.
- inter-assured — to make (a future event) sure; ensure: This contract assures the company's profit this month.
- interindustry — occurring or existing between two or more industries
- interlocutors — a person who takes part in a conversation or dialogue.
- intermuscular — of or relating to muscle or the muscles: muscular strain.
- interosculant — Mutually touching or intersecting.
- interosculate — to interpenetrate; inosculate.
- interreligous — Between religions.
- interruptions — an act or instance of interrupting.
- interscapular — between the scapulae or shoulder blades.
- intersexually — In an intersexual way.
- interstimulus — being, or relating to, the interval between the occurrence of two stimuli in a psychological experiment
- intracapsular — Within a capsule.
- intramuscular — located or occurring within a muscle.
- intrapreneurs — Plural form of intrapreneur.
- intravascular — within the blood vessels.
- intravenously — through or within a vein. Abbreviation: IV.
- introductions — Plural form of introduction.
- intrusiveness — tending or apt to intrude; coming without invitation or welcome: intrusive memories of a lost love.
- intuitiveness — perceiving directly by intuition without rational thought, as a person or the mind.
- isle of youth — Isle of, an island in the Caribbean, a special municipality in S Cuba. 1182 sq. mi. (3060 sq. km).
- isoagglutinin — an agglutinin that can effect isoagglutination.
- isostructural — (of two substances) having the same crystal structure but not necessarily a similar chemical composition.
- jejunostomies — Plural form of jejunostomy.
- jesuit's bark — cinchona (def 2).
- joint custody — custody, as of a child whose parents are separated, in which two or more people share responsibility.
- joint honours — an honours university degree in which a student studies two separate subjects, as opposed to a single subject