15-letter words containing a, t, r, i, s
- disquisitionary — of or relating to a disquisition
- disreputability — The state of being disreputable.
- dissatisfactory — causing dissatisfaction; unsatisfactory: dissatisfactory service.
- dissimilarities — Plural form of dissimilarity.
- distance runner — a participant in distance races.
- distilled water — water from which impurities, as dissolved salts and colloidal particles, have been removed by one or more processes of distillation; chemically pure water.
- distractibility — inability to sustain one's attention or attentiveness, which is rapidly diverted from one topic to another: a symptom of a variety of mental disorders, as manic disorder, schizophrenia, or anxiety states.
- distress signal — a signal used, or designed to be used, by persons in peril, for the purpose of summoning aid, indicating their position, etc., as a radio code sign, aerial flare, flag hoist, or the like. Compare distress call (def 1).
- distressed area — a region so severely damaged by a flood, hurricane, or other natural catastrophe that its inhabitants need food, clothing, shelter, and economic aid from national charities or the federal government.
- distributor cap — the cap of an engine's distributor that holds in place the wires from the distributor to the sparking plugs
- diversification — the act or process of diversifying; state of being diversified.
- doctoral thesis — a thesis written as part of a doctorate
- 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/.
- dorsibranchiate — having branchiae or gills along the back
- dorsiventrality — The quality of being dorsiventral.
- dorsoventrality — Zoology. pertaining to the dorsal and ventral aspects of the body; extending from the dorsal to the ventral side: the dorsoventral axis.
- draughtsmanship — (British) alternative spelling of draftsmanship.
- dystrophication — the process by which a body of water becomes dystrophic.
- early christian — denoting or relating to the style of architecture that started in Italy in the 3rd century ad and spread through the Roman empire until the 5th century
- east providence — a town in NE Rhode Island, near Providence.
- easter islander — a native or inhabitant of Easter Island
- eastern rumelia — an autonomous province in the Balkan peninsula, part of the Ottoman Empire, ceded in 1885 to Bulgaria
- eastern sudanic — a group of languages belonging to the Nilo-Saharan family, spoken in eastern and central Africa and including the Nilotic languages.
- eating disorder — any of various disorders, as anorexia nervosa or bulimia, characterized by severe disturbances in eating habits.
- echinodermatous — belonging or pertaining to the echinoderms.
- eclaircissement — clarification; explanation.
- edriophthalmous — (of certain crustaceans) having stalkless eyes
- egyptian jasper — a type of jasper, generally with zones of colour, found in desert regions of Egypt
- 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
- electric shaver — razor powered by electricity
- electroanalysis — (physics, chemistry) Any of several electrochemical forms of analysis.
- electrodialyses — Plural form of electrodialysis.
- electrodialysis — Dialysis in which the movement of ions is aided by an electric field applied across the semipermeable membrane.
- electrodynamics — The branch of mechanics concerned with the interaction of electric currents with magnetic fields or with other electric currents.
- electrosurgical — Relating to electrosurgery.
- enantiomorphism — (chemistry) The relationship exhibited by a pair of enantiomorphs.
- enantiomorphous — Of or pertaining to enantiomorphs or enantiomorphism; enantiomorphic.
- enfranchisement — The act of enfranchising.
- enterohepatitis — dual inflammation of the intestine and liver
- enteropeptidase — Enterokinase.
- equalitarianism — Egalitarianism.
- estuary english — a variety of standard British English in which the pronunciation reflects various features characteristic of London and the Southeast of England
- eta abstraction — eta conversion
- evens favourite — the favourite to win a race and on which the bookmakers are offering even odds.
- everlastingness — The state or quality of being everlasting.
- excursion train — a train that is laid on for a special occasion such as a sports or cultural event
- experientialism — (philosophy) The theory that experience is the source of knowledge.
- experientialist — A proponent of experientialism.
- experimentalism — An experimental practice or tendency, especially in the arts.
- experimentalist — One who performs experiments.