13-letter words containing a, n, t, i, s, u
- haute cuisine — fine or gourmet cooking; food preparation as an art.
- helianthemums — Plural form of helianthemum.
- hiatus hernia — an abnormal condition in which part of the stomach protrudes upward through the esophageal cleft in the diaphragm, sometimes causing a backflow of acid stomach contents into the esophagus.
- house painter — a person whose occupation is painting houses.
- house-trained — housebroken.
- housepainters — Plural form of housepainter.
- housetraining — Present participle of housetrain.
- housing start — an instance of beginning the construction of a dwelling.
- hudson strait — a strait connecting Hudson Bay and the Atlantic. 450 miles (725 km) long; 100 miles (160 km) wide.
- humanitarians — Plural form of humanitarian.
- 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.
- illuminations — Plural form of illumination.
- illustrations — Plural form of illustration.
- immunisations — Plural form of immunisation.
- immunizations — Plural form of immunization.
- immutableness — The state of being immutable; unchangeableness.
- impactfulness — The quality of being impactful.
- impostumation — an abscess or swelling filled with pus
- in a nutshell — the shell of a nut.
- inacquiescent — Not acquiescent.
- inaugurations — Plural form of inauguration.
- inconstruable — unable to be construed
- indisturbance — Freedom from disturbance; calmness; repose.
- 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.
- inner sanctum — sanctum (def 2).
- 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.
- 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.
- instrumentals — Plural form of instrumental.
- 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.
- 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.
- 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.