12-letter words containing t, h, a, c
- hydnocarpate — a salt or ester of hydnocarpic acid.
- hydroelastic — undergoing a change in elasticity as a result of the flow of water or another fluid
- hydronautics — (nautical) The science of the design and construction of ships, their engines, and their instrumentation.
- hydrostatics — the branch of hydrodynamics that deals with the statics of fluids, usually confined to the equilibrium and pressure of liquids.
- hygrochastic — of or relating to the opening of a fruit or flower caused by water or moisture
- hyperacidity — excessive acidity, as of the gastric juice.
- hyperchaotic — Of or pertaining to hyperchaos.
- hypercoaster — Megacoaster.
- hyperdactyly — the presence of extra fingers or toes.
- hyperplastic — Of, or relating to hyperplasia.
- hyperreactor — a person who behaves in a hyperreactive manner
- hypertypical — excessively typical
- hypnotically — of or relating to hypnosis or hypnotism.
- hypocritical — of the nature of hypocrisy, or pretense of having virtues, beliefs, principles, etc., that one does not actually possess: The parent who has a “do what I say and not what I do” attitude can appear hypocritical to a child.
- hypothalamic — Of or pertaining to the hypothalamus.
- hypothecated — Simple past tense and past participle of hypothecate.
- hypothecator — to pledge to a creditor as security without delivering over; mortgage.
- hypothetical — assumed by hypothesis; supposed: a hypothetical case.
- hysterically — of, relating to, or characterized by hysteria.
- iatrochemist — a person who practises iatrochemistry
- ichthyocolla — a fish glue or gelatine used as food or medicine
- ichthyofauna — the indigenous fish of a region.
- ichthyolatry — The worship of fishes, or of fish-shaped idols.
- ichthyophagy — the practice of eating or subsisting on fish.
- ichthyosaurs — Plural form of ichthyosaur.
- iconomachist — a person who campaigns against the use of icons in religious worship
- idiopathical — Alternative form of idiopathic.
- immethodical — not methodical; without method or system.
- impeachments — Plural form of impeachment.
- in character — the aggregate of features and traits that form the individual nature of some person or thing.
- in that case — then
- in the black — lacking hue and brightness; absorbing light without reflecting any of the rays composing it.
- in the cards — a usually rectangular piece of stiff paper, thin pasteboard, or plastic for various uses, as to write information on or printed as a means of identifying the holder: a 3″ × 5″ file card; a membership card.
- in the chair — chairing a debate or meeting
- in the clear — free from darkness, obscurity, or cloudiness; light: a clear day.
- incharitable — Obsolete form of uncharitable.
- inchoateness — The quality of being inchoate.
- inchoatively — in an inchoative or rudimentary fashion; initially
- india chintz — a sturdy, heavyweight fabric constructed in a figured weave, used especially in upholstery.
- indomethacin — a substance, C 19 H 16 ClNO 4 , with anti-inflammatory, antipyretic, and analgesic properties: used in the treatment of certain kinds of arthritis and gout.
- inheritances — Plural form of inheritance.
- inter-branch — a division or subdivision of the stem or axis of a tree, shrub, or other plant.
- interchanged — Simple past tense and past participle of interchange.
- interchanger — a person or thing that interchanges
- interchanges — Plural form of interchange.
- interchannel — occurring or existing between two or more channels
- interchapter — a short chapter in a book that occurs between two major chapters
- intrahepatic — (anatomy) Within the liver.
- intrapsychic — Within the psyche or mind.
- ischiorectal — (anatomy) Of or pertaining to the region between the rectum and the ischial tuberosity.