15-letter words containing a, d, i, t, u, s
- disreputability — The state of being disreputable.
- distance runner — a participant in distance races.
- distastefulness — The state or quality of being distasteful or objectionable; causing averseness; unpleasantness.
- distinguishable — to mark off as different (often followed by from or by): He was distinguished from the other boys by his height.
- distinguishably — to mark off as different (often followed by from or by): He was distinguished from the other boys by his height.
- distributor cap — the cap of an engine's distributor that holds in place the wires from the distributor to the sparking plugs
- dithionous acid — an unstable dibasic acid known only in solution and in the form of dithionite salts. It is a powerful reducing agent. Formula: H2S2O4
- do an injustice — If you say that someone has done you an injustice, you mean that they have been unfair in the way that they have judged you or treated you.
- domain squatter — (web) An unscrupulous person who registers a domain name in the hope of selling it to the rightful, expected owner at a profit. E.g. http://foldoc.com/.
- dose equivalent — a unit that quantifies the biological effectiveness of an absorbed dose of ionizing radiation, obtained by multiplying the absorbed dose by dimensionless factors that account for the kind of radiation, its energy, and the nature of the absorber: measured in Sievert or rem.
- doubting thomas — a person who refuses to believe without proof; skeptic. John 20:24–29.
- draughtsmanship — (British) alternative spelling of draftsmanship.
- dutchman's-pipe — a climbing vine, Aristolochia durior, of the birthwort family, having large, heart-shaped leaves and brownish-purple flowers of a curved form suggesting a tobacco pipe.
- dysfunctionally — not performing normally, as an organ or structure of the body; malfunctioning.
- eastern sudanic — a group of languages belonging to the Nilo-Saharan family, spoken in eastern and central Africa and including the Nilotic languages.
- echinodermatous — belonging or pertaining to the echinoderms.
- edriophthalmous — (of certain crustaceans) having stalkless eyes
- elastic rebound — a theory of earthquakes that envisages gradual deformation of the fault zone without fault slippage until friction is overcome, when the fault suddenly slips to produce the earthquake
- faculty advisor — a member of the faculty who gives advice to students
- fluoridationist — One who supports the addition of fluoride to the public water supply.
- foundationalism — (epistemology) The doctrine that beliefs derive justification from certain basic beliefs.
- fundamentalists — Plural form of fundamentalist.
- general studies — a school subject that includes a variety of skills and topics (such as comprehension, and current affairs, which may complement the study of A-levels in specific subjects)
- griqualand east — a former district in S South Africa, SW of Natal.
- griqualand west — a former district in S South Africa, N of the Orange River and W of the Orange Free State: diamonds found 1867.
- guidance system — The guidance system of a missile or rocket is the device which controls its course.
- horse latitudes — the latitudes near 30°N or 30°S at sea, characterized by baffling winds, calms, and high barometric pressure
- humidifications — Plural form of humidification.
- hyperfastidious — extremely or excessively fastidious
- immunoadsorbent — immunosorbent.
- indisputability — The property of being indisputable.
- indistributable — of a nature that cannot be distributed
- individualistic — a person who shows great independence or individuality in thought or action.
- individualities — Plural form of individuality.
- indubitableness — The quality of being indubitable.
- industrial arts — (used with a plural verb) the methods of using tools and machinery, as taught in secondary and technical schools.
- industrial park — an industrial complex, typically in a suburban or rural area and set in parklike surroundings with such facilities as parking lots, restaurants, and recreation areas.
- industrialising — Present participle of industrialise.
- industrializing — Present participle of industrialize.
- insubordinately — In an insubordinate manner.
- insubordination — the quality or condition of being insubordinate, or of being disobedient to authority; defiance: The employee was fired for insubordination.
- inunderstanding — (obsolete) Devoid of understanding.
- iridocapsulitis — inflammation of the iris and the capsule of the lens.
- ivan sutherland — Ivan E. Sutherland is widely known for his pioneering contributions. His 1963 MIT PhD thesis, Sketchpad, opened the field of computer graphics. His 1966 work, with Sproull, on a head-mounted display anticipated today's virtual reality by 25 years. He co-founded Evans and Sutherland, which manufactures the most advanced computer image generators now in use. As head of Computer Science Department of Caltech he helped make integrated circuit design an acceptable field of academic study. Dr. Sutherland is on the boards of several small companies and is a member of the National Academy of Engineering and the National Academy of Sciences, the ACM and IEEE. He received the ACM's Turing Award in 1988. He is now Vice President and Fellow of Sun Microsystems Laboratories in Mountain View, CA, USA.
- jubilate-sunday — Also called Jubilate Sunday. the third Sunday after Easter: so called from the first word of the 65th Psalm in the Vulgate, which is used as the introit.
- judeo-christian — of or relating to the religious writings, beliefs, values, or traditions held in common by Judaism and Christianity.
- jupiter's-beard — red valerian.
- jurisprudential — the science or philosophy of law.
- juxtapositioned — Simple past tense and past participle of juxtaposition.
- liberal studies — a supplementary arts course for those specializing in scientific, technical, or professional studies