12-letter words containing a, c, e, l, r, t
- gravity cell — a cell containing two electrolytes that have different specific gravities.
- great circle — a circle on a spherical surface such that the plane containing the circle passes through the center of the sphere. Compare small circle.
- half-century — a period of 100 years.
- halobacteria — Plural form of halobacterium.
- halotrichite — a mineral, iron alum, isomorphous with pickeringite, occurring in the form of yellowish fibers.
- health scare — a state of alarm caused by a revelation concerning public heath
- helicobacter — Any member of the Helicobacter bacteria.
- hermetically — so as to be airtight: hermetically sealed.
- heterocercal — having an unequally divided tail, characteristic of sharks, rays, and skates.
- heterodactyl — having the first and fourth toes directed backward, and the second and third forward, as in trogons.
- heterosocial — relating to or denoting mixed-sex social relationships
- hever castle — a Tudor mansion near Edenbridge in Kent: home of Anne Boleyn before her marriage; Italian garden added in the 20th century by the Astor family
- hieratically — In a hieratic way.
- horometrical — Relating to horometry.
- hydroelastic — undergoing a change in elasticity as a result of the flow of water or another fluid
- hyperdactyly — the presence of extra fingers or toes.
- hyperplastic — Of, or relating to hyperplasia.
- 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.
- illiteracies — Plural form of illiteracy.
- implicatures — Plural form of implicature.
- in the clear — free from darkness, obscurity, or cloudiness; light: a clear day.
- inaccurately — In an inaccurate manner; incorrectly; inexactly.
- inarticulate — lacking the ability to express oneself, especially in clear and effective speech: an inarticulate public speaker.
- incharitable — Obsolete form of uncharitable.
- increditable — (rare) Incapable of being believed; not creditable.
- inextricable — from which one cannot extricate oneself: an inextricable maze.
- inextricably — from which one cannot extricate oneself: an inextricable maze.
- inoperculate — having no operculum.
- inscrutables — Plural form of inscrutable.
- inspectorial — Of or pertaining to an inspector or to inspection.
- interactable — (of an object) able to be interacted with.
- interallelic — occurring between two alleles
- intercalated — to interpolate; interpose.
- intercalates — Third-person singular simple present indicative form of intercalate.
- interchannel — occurring or existing between two or more channels
- intercoastal — existing or done between seacoasts; involving two or more seacoasts.
- intercostals — Plural form of intercostal.
- intercranial — of or relating to the cranium or skull.
- interfaculty — an ability, natural or acquired, for a particular kind of action: a faculty for making friends easily.
- interglacial — occurring or formed between times of glacial action.
- interlacings — Plural form of interlacing.
- interlocular — having one or more locules.
- intermercial — interstitial
- internuclear — pertaining to or involving atomic weapons: nuclear war.
- internuncial — serving to announce or connect.
- interspecial — of a distinct or particular kind or character: a special kind of key.
- intervocalic — (usually of a consonant) immediately following a vowel and preceding a vowel, as the v in cover.