13-letter words containing a, u, d, i, t, o
- ground-to-air — (of weapons) designed to be fired at aircraft from the ground
- haemodilution — an increase in the fluid content of blood leading to a lower concentration of red blood cells
- house-trained — housebroken.
- hudson strait — a strait connecting Hudson Bay and the Atlantic. 450 miles (725 km) long; 100 miles (160 km) wide.
- in default of — If something happens in default of something else, it happens because that other thing does not happen or proves to be impossible.
- individuation — the act of individuating.
- insubordinate — not submitting to authority; disobedient: an insubordinate soldier.
- jodhpuri coat — a coat worn by men in India, similar to but shorter than a sherwani
- liquid storax — a solid resin with a vanillalike odor, obtained from a small tree, Styrax officinalis: formerly used in medicine and perfumery.
- magnitudinous — size; extent; dimensions: to determine the magnitude of an angle.
- malfunctioned — Simple past tense and past participle of malfunction.
- medicamentous — of or relating to medicaments
- medium octavo — a size of book, about 6 × 9½ inches (15 × 24 cm), untrimmed. Abbreviation: medium 8vo.
- medium quarto — a size of book, about 9½ × 12 inches (24 × 30 cm), untrimmed. Abbreviation: medium 4to.
- metatoluidine — a colorless, slightly water-soluble liquid, C 7 H 9 N, the meta isomer of toluidine, used in the manufacture of dyes and other organic compounds.
- mountainboard — a type of skateboard specially designed for rough terrain and steep slopes, having four large wheels linked by a suspension system
- mountainsides — Plural form of mountainside.
- multimodality — the quality or state of being modal.
- mundification — the act of cleansing a wound
- non-custodial — of or relating to custody.
- non-education — the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life.
- nonauthorized — Not authorized.
- noncultivated — relating to natural resources that are not under institutional or managed cultivation
- nonindustrial — of, pertaining to, of the nature of, or resulting from industry: industrial production; industrial waste.
- old favourite — If you refer to something as an old favourite, you mean that it has been in existence for a long time and everyone knows it or likes it.
- old ritualist — Raskolnik.
- optical sound — sound recorded on and subsequently played back from an optical or photographic soundtrack, as opposed to a magnetic soundtrack.
- ottawa euclid — Euclid
- outdistancing — Present participle of outdistance.
- outrecuidance — (archaic) Presumption, arrogance, self-conceit.
- outstandingly — prominent; conspicuous; striking: an outstanding example of courage.
- overeducation — the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life.
- pandiculation — the act of stretching oneself.
- platitudinous — characterized by or given to platitudes.
- point d'appui — a support or prop
- polybutadiene — a rubberlike polymer of butadiene blended with other synthetics to replace natural rubber in tires.
- post-freudian — of or relating to Sigmund Freud or his doctrines, especially with respect to the causes and treatment of neurotic and psychopathic states, the interpretation of dreams, etc.
- pre-education — the act or process of imparting or acquiring general knowledge, developing the powers of reasoning and judgment, and generally of preparing oneself or others intellectually for mature life.
- prejudication — the act of judging beforehand
- pseudoaquatic — not aquatic but indigenous to moist regions.
- quadrifoliate — (botany) Having four leaves or leaflets.
- quadrillionth — a cardinal number represented in the U.S. by 1 followed by 15 zeros, and in Great Britain by 1 followed by 24 zeros.
- quartodeciman — one of a group of early Christians who observed Easter on the day of the Jewish Passover regardless of whether or not it was Sunday
- quodlibetical — a subtle or elaborate argument or point of debate, usually on a theological or scholastic subject.
- radioactinium — the radioactive isotope of thorium having a mass number 227 and a half-life of 18.8 days. Symbol: RdAc, Th 227.
- radius vector — Mathematics. the length of the line segment joining a fixed point or origin to a given point.
- redial button — a button on a telephone, allowing the user to dial a number again
- reduplication — the act of reduplicating; the state of being reduplicated.
- ruggedization — the act or process of making something rugged
- semiautomated — partially automated.