13-letter words containing a, l, u, s
- house trailer — a trailer fitted with accommodations for sleeping, eating, washing, etc.
- housecleaning — the act of cleaning a house, room, etc., and its furnishings, especially the act of cleaning thoroughly and completely.
- household art — any of the skills necessary to the efficient running of a household, as cooking or keeping a family budget.
- hubristically — in a presumptuous or arrogant manner
- hunter trials — a test for hunters held under the auspices of a hunt, in which the course is laid with obstacles to simulate actual hunting conditions.
- hyaluronidase — Biochemistry. a mucolytic enzyme found in the testes, in snake venom, and in hemolytic streptococci and certain other bacteria, that decreases the viscosity of the intercellular matrix by breaking down hyaluronic acid.
- 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.
- hydrosulphate — a salt formed by the direct union of sulfuric acid with an organic base, especially an alkaloid, and usually more soluble than the base.
- hypervascular — pertaining to, composed of, or provided with vessels or ducts that convey fluids, as blood, lymph, or sap.
- hyposexuality — A significantly low level of sexuality.
- if you please — expressing mild outrage
- iguassu falls — a waterfall on the Iguassú River, on the boundary between Brazil and Argentina. 210 feet (64 meters) high.
- illuminations — Plural form of illumination.
- illustratable — Capable of being illustrated.
- illustrations — Plural form of illustration.
- immutableness — The state of being immutable; unchangeableness.
- impactfulness — The quality of being impactful.
- in a nutshell — the shell of a nut.
- inclusion map — a map of a set to itself in which each element of a given subset of the set is mapped to itself.
- inconstruable — unable to be construed
- incurableness — The state or condition of being incurable.
- indissuadable — incapable of being dissuaded
- indissuadably — in an indissuadable way
- individualise — (British spelling) alternative spelling of individualize.
- individualism — a social theory advocating the liberty, rights, or independent action of the individual.
- individualist — a person who shows great independence or individuality in thought or action.
- industrialise — Non-Oxford British standard spelling of industrialize.
- industrialism — an economic organization of society built largely on mechanized industry rather than agriculture, craftsmanship, or commerce.
- industrialist — a person who owns or is involved in the management of an industrial enterprise.
- industrialize — to introduce industry into (an area) on a large scale.
- inexhaustible — not exhaustible; incapable of being depleted: an inexhaustible supply.
- inexhaustibly — not exhaustible; incapable of being depleted: an inexhaustible supply.
- infrascapular — (anatomy) Beneath the scapula.
- inquisitional — Of or pertaining to an inquisition.
- inquisitorial — of or relating to an inquisitor or inquisition.
- insinuatingly — tending to instill doubts, distrust, etc.; suggestive: an insinuating letter.
- 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.
- instrumentals — Plural form of instrumental.
- insubstantial — not substantial or real; lacking substance: an insubstantial world of dreams.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- intellectuals — Plural form of intellectual.
- intermuscular — of or relating to muscle or the muscles: muscular strain.
- interosculant — Mutually touching or intersecting.
- interosculate — to interpenetrate; inosculate.
- interscapular — between the scapulae or shoulder blades.
- intersexually — In an intersexual way.
- intracapsular — Within a capsule.