12-letter words containing a, t, h, e, r
- hydnocarpate — a salt or ester of hydnocarpic acid.
- hydrastinine — a white, crystalline, poisonous alkaloid, C 11 H 13 NO 3 , synthesized from hydrastine: used to arrest bleeding, especially in the uterus.
- hydrobromate — (chemistry) hydrobromide.
- hydroelastic — undergoing a change in elasticity as a result of the flow of water or another fluid
- hydrogenated — to combine or treat with hydrogen, especially to add hydrogen to the molecule of (an unsaturated organic compound).
- hydrogenates — Third-person singular simple present indicative form of hydrogenate.
- hydrolysates — Plural form of hydrolysate.
- hydrosulfate — a salt formed by the direct union of sulfuric acid with an organic base, especially an alkaloid, and usually more soluble than the base.
- hydrotherapy — the branch of therapeutics that deals with the curative use of water.
- hydrothermal — noting or pertaining to the action of hot, aqueous solutions or gases within or on the surface of the earth.
- hydroxylated — Simple past tense and past participle of hydroxylate.
- hygrothermal — (physics) Of or pertaining to both humidity and temperature.
- hymenopteran — hymenopterous.
- hyper-lethal — of, relating to, or causing death; deadly; fatal: a lethal weapon; a lethal dose.
- hyperacidity — excessive acidity, as of the gastric juice.
- hyperchaotic — Of or pertaining to hyperchaos.
- hypercoaster — Megacoaster.
- hyperdactyly — the presence of extra fingers or toes.
- hypergravity — The presence of an apparently 'increased' gravitational field in an accelerating or rotating situation.
- hyperinflate — to subject to hyperinflation: hyperinflated prices.
- hypermarkets — Plural form of hypermarket.
- hypermutable — Of or in a state in which mutation is abnormally frequent.
- hyperplastic — Of, or relating to hyperplasia.
- hyperreactor — a person who behaves in a hyperreactive manner
- hyperreality — The state or condition of being hyperreal.
- hyperspatial — Pertaining to hyperspace.
- hypersthenia — abnormal strength or tension
- hypertextual — Of or relating to hypertext.
- hyperthermal — Also, thermic. of, relating to, or caused by heat or temperature: thermal capacity.
- hyperthermia — Pathology. abnormally high fever.
- hypertypical — excessively typical
- hypnotherapy — treatment of a symptom, disease, or addiction by means of hypnotism.
- hyponatremia — (medicine) An abnormally low concentration of sodium (or salt) in blood plasma.
- hypothecator — to pledge to a creditor as security without delivering over; mortgage.
- hysterically — of, relating to, or characterized by hysteria.
- hysteromania — unusually increased sexual desire in a woman
- iatrochemist — a person who practises iatrochemistry
- idea hamster — a person who is employed as a source of new ideas
- in character — the aggregate of features and traits that form the individual nature of some person or thing.
- in hot water — If you are in hot water, you are in trouble.
- 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.
- in the frame — If someone is in the frame for something such as a job or position, they are being considered for it.
- incharitable — Obsolete form of uncharitable.
- 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.