16-letter words containing i, d, e, a, t
- head post office — the main post office in a town
- headhunting firm — a recruiting agency
- headmistressship — (rare) Alternative form of headmistress-ship.
- health education — education that aims to give people the information they need to live healthily
- heavy with child — pregnant
- hermaphroditical — Alternative form of hermaphroditic.
- heroin addiction — addiction to the drug heroin
- heteropalindrome — Something that spells something else when reversed, a semordnilap.
- higher education — education beyond high school, specifically that provided by colleges and graduate schools, and professional schools.
- home health aide — a worker, usually trained and state-certified, who provides care for elderly, sick, or disabled people in their own home.
- horizon distance — Television. the distance of the farthest point on the earth's surface visible from a transmitting antenna.
- horseradish tree — a tropical tree, Moringa pterygosperma, having fragrant white flowers and seeds yielding a commercially useful oil.
- hybrid perpetual — a type of cultivated rose bred from varieties having vigorous growth and more or less recurrent bloom.
- hydrated alumina — a crystalline, water-insoluble powder, Al(OH) 3 or Al 2 O 3 ⋅3H 2 O, obtained chiefly from bauxite: used in the manufacture of glass, ceramics, and printing inks, in dyeing, and in medicine as an antacid and in the treatment of ulcers.
- hydration number — the number of molecules of water with which an ion can combine in an aqueous solution of given concentration.
- hydraulic cement — cement that can solidify under water.
- hydrostatic head — The hydrostatic head is the vertical height of a column of fluid.
- icositetrahedron — a solid figure having 24 faces.
- immediate family — parents, siblings, children
- immethodicalness — Lack of method; the quality of being immethodical.
- immunodepressant — preventing or diminishing the immune response
- implied warranty — a warranty not stated explicitly by the seller of merchandise or real property but presumed for reasons of commercial or legal custom (distinguished from express warranty).
- in ones and twos — You can use in ones and twos to indicate that people do things or something happens gradually and in small groups.
- in quadruplicate — in four identical copies
- in the ascendant — If someone or something is in the ascendant, they have or are getting more power, influence, or popularity than other people or things.
- in the shadow of — very close to; verging upon
- incidental music — music intended primarily to point up or accompany parts of the action of a play or to serve as transitional material between scenes.
- incontinence pad — an absorbent pad used by incontinent people
- incorporated bar — (in some states) a system of bar associations to which all lawyers are required to belong.
- indecent assault — a sexual offense, other than rape, committed by one person against another.
- indefatigability — incapable of being tired out; not yielding to fatigue; untiring.
- indemnity clause — a clause in a contract that commits one or both parties to indemnify any loss that arises out of the contract
- indescribability — (uncountable) The state or characteristic of being indescribable.
- indian breadroot — breadroot.
- indian meal moth — a small pyralid moth, Plodia interpunctella, whose larvae are an important pest of stored cereals.
- indian territory — a former territory of the U.S.: now in E Oklahoma. About 31,000 sq. mi. (80,000 sq. km).
- indian wrestling — arm wrestling
- indirect address — the address in a storage location that contains the actual machine address of a data item or of other information, as the next instruction, or that contains another indirect address.
- indirect primary — a primary in which members of a party elect delegates to a party convention that in turn elects the party's candidates.
- indiscriminately — not discriminating; lacking in care, judgment, selectivity, etc.: indiscriminate in one's friendships.
- indiscriminative — Making no distinction; not discriminating.
- indispensability — absolutely necessary, essential, or requisite: an indispensable member of the staff.
- indisputableness — The property of being indisputable.
- indo-europeanist — a linguist specializing in the study, especially the comparative study, of the Indo-European languages.
- industrial waste — waste materials left over from a manufacturing process in industrial buildings such as factories and mines
- infant education — (in England and Wales) education provided for children at infant schools
- infinite decimal — nonterminating decimal.
- information desk — helpdesk, information point
- intellectualised — Simple past tense and past participle of intellectualise.
- intellectualized — Simple past tense and past participle of intellectualize.