16-letter words containing a, e, c, i, d, l
- liberal democrat — In Britain, a Liberal Democrat is a member of the Liberal Democrat Party.
- like cat and dog — quarrelling savagely
- limited monarchy — a monarchy that is limited by laws and a constitution.
- limited-monarchy — a limited train, bus, etc.
- lord chamberlain — (in Britain) the chief official of the royal household
- machine moulding — the process of making moulds and cores for castings by mechanical means, usually by compacting the moulding sand by vibration instead of by ramming down
- machine readable — of or relating to data encoded on an appropriate medium and in a form suitable for processing by computer.
- machine-readable — of or relating to data encoded on an appropriate medium and in a form suitable for processing by computer.
- macrolepidoptera — a collector's name for that part of the lepidoptera that comprises the butterflies and the larger moths (noctuids, geometrids, bombycids, springtails, etc): a term without taxonomic significance
- magellanic cloud — either of two irregular galactic clusters in the southern heavens that are the nearest independent star system to the Milky Way.
- maleic anhydride — a colorless crystalline, unsaturated compound, C 4 H 2 O 3 , that is soluble in acetone and hydrolyzes in water: used in the production of polyester resins, pesticides, and fumaric and tartaric acids.
- maleic hydrazide — a crystalline compound, C 4 N 2 H 4 O 2 , used as a plant growth inhibitor and weed-killer.
- malicious damage — Malicious damage is damage caused on purpose to the property of another person.
- masculine ending — a final inflection or suffix designating that a word belongs to the masculine gender.
- medical examiner — a physician or other person trained in medicine who is appointed by a city, county, or the like, to perform autopsies on the bodies of persons supposed to have died from unnatural causes and to investigate the cause and circumstances of such deaths.
- medieval cornish — the Cornish language of the Middle Ages, usually dated from the 14th century to 1600.
- melodic interval — an intervening period of time: an interval of 50 years.
- melodramatically — In a melodramatic manner.
- mental defective — a person who suffers from a learning disability or from some form of mental illness
- metasilicic acid — the hypothetical acid H2SiO3
- methacrylic acid — a colorless, liquid acid, C 4 H 6 O 2 , produced synthetically, whose methyl ester, methyl methacrylate, polymerizes to yield a clear plastic.
- methodologically — a set or system of methods, principles, and rules for regulating a given discipline, as in the arts or sciences.
- michaelmas daisy — an aster.
- microfilm reader — a machine that displays on a screen a magnified image of a microfilm
- microlepidoptera — a collector's name for the smaller moths: a term without taxonomic significance
- military academy — a private school organized somewhat along the lines of and following some of the procedures of military life.
- mittelland canal — a canal in Germany, linking the Rivers Rhine and Elbe. Length: 325 km (202 miles)
- modacrylic fiber — any of various synthetic copolymer textile fibers, as Dynel, containing less than 85 percent but more than 35 percent of acrylonitrile.
- modern icelandic — the Icelandic language since c1550.
- moulding machine — a machine for pressing sand into a mould
- multidirectional — extending or operating in several directions at the same time; functioning or going in more than one direction: a multidirectional stereo speaker system.
- musical director — A musical director is the same as a music director.
- mutual impedance — the ratio of the potential difference between either of two pairs of terminals to the current applied at the other pair of terminals when the circuit is open.
- nature-identical — manufactured to be identical to a natural substance
- nevado de colima — a volcano in SW Mexico, in Jalisco state. Height: 4339 m (14 235 ft)
- no-fault divorce — a divorce granted without anyone being found guilty of marital misconduct
- non-coincidental — happening by or resulting from coincidence; by chance: a coincidental meeting.
- non-confidential — spoken, written, acted on, etc., in strict privacy or secrecy; secret: a confidential remark.
- nuclear industry — the industry involving nuclear weapons, nuclear power stations, etc
- nuclear medicine — diagnostic and therapeutic medical techniques using radionuclides or radioisotopes.
- off-road vehicle — An off-road vehicle is a vehicle that is designed to travel over rough ground.
- oligosaccharides — Plural form of oligosaccharide.
- overdramatically — In an overdramatic manner.
- oxaloacetic acid — a crystalline organic acid, C 4 H 4 O 5 , that is an important intermediate in the Krebs cycle, where it is formed by the oxidation of malic acid and is acetylated to form citric acid: also a product of transamination reactions of aspartic acid.
- palmitoleic acid — a colorless, unsaturated fatty acid, C 1 6 H 3 0 O 2 , occurring in oils and fats of plants and animals.
- panel discussion — a formal discussion before an audience for which the topic, speakers, etc., have been selected in advance.
- pelagic division — the biogeographic realm or zone that comprises the open seas and oceans, including water of all depths.
- pencil and paper — An archaic information storage and transmission device that works by depositing smears of graphite on bleached wood pulp. More recent developments in paper-based technology include improved "write-once" update devices which use tiny rolling heads similar to mouse balls to deposit coloured pigment. All these devices require an operator skilled at so-called "handwriting" technique. These technologies are ubiquitous outside hackerdom, but nearly forgotten inside it. Most hackers had terrible handwriting to begin with, and years of keyboarding tend to have encouraged it to degrade further. Perhaps for this reason, hackers deprecate pencil-and-paper technology and often resist using it in any but the most trivial contexts.
- periodic decimal — repeating decimal.
- perpendicularity — vertical; straight up and down; upright.