15-letter words containing a, n, s, t, y
- grandstand play — an ostentatious play, as in a sport, overemphasized deliberately to elicit applause from spectators.
- great synagogue — (according to Jewish tradition) a council of 120 members, established by Ezra, that directed the Jews chiefly in religious matters, c450–c200 b.c., and made significant contributions to the Jewish liturgy and Bible.
- guidance system — The guidance system of a missile or rocket is the device which controls its course.
- hautes-pyrenees — a department in SW France. 1751 sq. mi. (4535 sq. km). Capital: Tarbes.
- holocrystalline — (of igneous rocks) having only crystalline components and no glass
- hydrodynamicist — a specialist in hydrodynamics.
- hyperactiveness — The state or quality of being hyperactive.
- hypersalivation — the act or process of salivating.
- hypnotisability — Alternative spelling of hypnotizability.
- hypocrystalline — (of igneous rocks) having both glass and crystalline components
- hypostatization — to treat or regard (a concept, idea, etc.) as a distinct substance or reality.
- hypovitaminosis — Insufficiency of one or more essential vitamins in the body.
- identity papers — law: legal documents
- idiosyncratical — Alternative form of idiosyncratic.
- ignatius loyola — Saint Ignatius of (Iñigo López de Loyola) 1491–1556, Spanish soldier and ecclesiastic: founder of the Society of Jesus.
- immensurability — The quality of being immensurable.
- in the old days — a long time ago
- in the same way — similarly
- in/into ecstasy — If you are in ecstasy about something, you are very excited about it. If you go into ecstasies, you become very excited.
- inaccessibility — not accessible; unapproachable.
- inadmissibility — not admissible; not allowable: Such evidence would be inadmissible in any court.
- inconsiderately — In an inconsiderate manner.
- inconsolability — not able to be comforted or consoled; disconsolate: She was inconsolable when her son died.
- indefeasibility — The state or quality of being indefeasible, of being incapable of being defeated.
- indiscretionary — lack of discretion; imprudence.
- indisputability — The property of being indisputable.
- inertial system — a frame of reference in which a body remains at rest or moves with constant linear velocity unless acted upon by forces: any frame of reference that moves with constant velocity relative to an inertial system is itself an inertial system.
- infinitesimally — indefinitely or exceedingly small; minute: infinitesimal vessels in the circulatory system.
- inquisitorially — In an inquisitorial manner.
- insignificantly — Of such extremely small quantity or degree that it is not worth measuring.
- inspirationally — imparting inspiration.
- instantaneously — occurring, done, or completed in an instant: an instantaneous response.
- institutionally — of, relating to, or established by institution.
- instrumentality — the quality or state of being instrumental.
- insubordinately — In an insubordinate manner.
- insubstantially — In an insubstantial manner.
- insurrectionary — of, relating to, or of the nature of insurrection.
- interparoxysmal — occurring in the period or periods between paroxysms.
- interpersonally — of or pertaining to the relations between persons: He has strong interpersonal skills.
- intramuscularly — In an intramuscular manner; within a muscle.
- intransigeantly — intransigently
- intravascularly — Within a blood vessel.
- isothiocyanates — Plural form of isothiocyanate.
- italian cypress — a tall Eurasian cypress, cupressus sempervirens, native to the eastern Mediterranean region
- japanese oyster — a commercial oyster, Ostrea gigas, of the Pacific coast of North America, introduced from Japan.
- jubilate-sunday — Also called Jubilate Sunday. the third Sunday after Easter: so called from the first word of the 65th Psalm in the Vulgate, which is used as the introit.
- kentish tracery — tracery, originating in Kent in the 14th century, having cusps with split ends.
- keynote address — a speech, as at a political convention, that presents important issues, principles, policies, etc.
- keynote speaker — sb: gives opening speech
- kinesthetically — In a kinesthetic way, or in terms of kinesthetics.