12-letter words containing a, l, e, r, t, y
- headstrongly — In a headstrong manner.
- hearteningly — In a heartening way; cheeringly.
- heliotherapy — treatment of disease by means of sunlight.
- hereditarily — passing, or capable of passing, naturally from parent to offspring through the genes: Blue eyes are hereditary in our family. Compare congenital.
- heritability — capable of being inherited; inheritable; hereditary.
- hermetically — so as to be airtight: hermetically sealed.
- hernioplasty — an operation for the repair of a hernia.
- heteroblasty — the morphological changes that occur in plants between juvenility and adulthood
- heterodactyl — having the first and fourth toes directed backward, and the second and third forward, as in trogons.
- heteroplasty — the repair of lesions with tissue from another individual or species.
- heterothally — the condition of being heterothallic
- hieratically — In a hieratic way.
- highly rated — generally considered to be of high quality
- hydroelastic — undergoing a change in elasticity as a result of the flow of water or another fluid
- 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.
- 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.
- hyper-lethal — of, relating to, or causing death; deadly; fatal: a lethal weapon; a lethal dose.
- hyperdactyly — the presence of extra fingers or toes.
- hyperinflate — to subject to hyperinflation: hyperinflated prices.
- hypermutable — Of or in a state in which mutation is abnormally frequent.
- hyperplastic — Of, or relating to hyperplasia.
- hyperreality — The state or condition of being hyperreal.
- hyperspatial — Pertaining to hyperspace.
- hypertextual — Of or relating to hypertext.
- hyperthermal — Also, thermic. of, relating to, or caused by heat or temperature: thermal capacity.
- hypertypical — excessively typical
- hysterically — of, relating to, or characterized by hysteria.
- ice crystals — ice formations
- iliac artery — Also called common iliac artery. either of two large arteries that conduct blood to the pelvis and the legs.
- illiberality — narrowminded; bigoted.
- illiterately — In an illiterate manner.
- immaterially — In an immaterial manner.
- immoderately — In an immoderate manner.
- impenetrably — not penetrable; that cannot be penetrated, pierced, entered, etc.
- imperatively — absolutely necessary or required; unavoidable: It is imperative that we leave.
- inaccurately — In an inaccurate manner; incorrectly; inexactly.
- inapparently — in an inapparent manner
- inerrability — Freedom or exemption from error; infallibility.
- inextricably — from which one cannot extricate oneself: an inextricable maze.
- inordinately — not within proper or reasonable limits; immoderate; excessive: He drank an inordinate amount of wine.
- interfaculty — an ability, natural or acquired, for a particular kind of action: a faculty for making friends easily.
- interlibrary — a place set apart to contain books, periodicals, and other material for reading, viewing, listening, study, or reference, as a room, set of rooms, or building where books may be read or borrowed.
- interminably — incapable of being terminated; unending: an interminable job.
- interplaying — Present participle of interplay.
- intertidally — in an intertidal manner
- intolerantly — In an intolerant manner; without toleration.
- inveterately — settled or confirmed in a habit, practice, feeling, or the like: an inveterate gambler.