11-letter words containing r, u, s, o
- doorbusters — Plural form of doorbuster.
- dope pusher — pusher (def 2).
- dorsiferous — borne on the back, as the sori on most ferns.
- dorsolumbar — of, relating to, or affecting the back in the region of the lumbar vertebrae.
- double star — two stars that appear as one if not viewed through a telescope with adequate magnification, such as two stars that are separated by a great distance but are nearly in line with each other and an observer (optical double star) or those that are relatively close together and comprise a single physical system (physical double star)
- doublecross — To betray someone by leading them into trap after having gained their trust and led them to believe that they were actually being aided.
- doubletrees — Plural form of doubletree.
- douglas fir — a coniferous tree, Pseudotsuga menziesii, of western North America, often more than 200 feet (60 meters) high, having reddish-brown bark, flattened needles, and narrow, light-brown cones, and yielding a strong, durable timber: the state tree of Oregon.
- dower house — the dwelling that is intended for or occupied by the widowed mother of the owner of an ancestral estate.
- dromaeosaur — Any bird-like theropod dinosaur of the family Dromaeosauridae.
- drouthiness — the state or condition of being thirsty or dry
- druid stone — sarsen.
- due process — established course of legal proceedings
- duplicators — Plural form of duplicator.
- dust bowler — a person who is a native or resident of a dust bowl region.
- duster coat — a woman's loose summer coat with wide sleeves and no buttons, popular in the mid-20th century
- eavestrough — gutter (def 3).
- ebola virus — a highly contagious virus of the family Filoviridae that causes Ebola, a usually fatal disease.
- echoviruses — Plural form of echovirus.
- eco-tourism — Eco-tourism is the business of providing holidays and related services which are not harmful to the environment of the area.
- ecoconsumer — A consumer who makes purchasing decisions partly or largely on the basis of ecological issues.
- ego surfing — the act of searching for your own name on the internet
- egregiously — Conspicuously badly (used negatively).
- elucidators — Plural form of elucidator.
- elusoriness — the state or quality of being elusory
- emasculator — One who, or that which, emasculates.
- embouchures — Plural form of embouchure.
- emunctories — Plural form of emunctory.
- enshrouding — Present participle of enshroud.
- enterovirus — Any of a group of RNA viruses (including those causing polio and hepatitis A) that typically occur in the gastrointestinal tract, sometimes spreading to the central nervous system or other parts of the body.
- enumerators — Plural form of enumerator.
- enunciators — Plural form of enunciator.
- eriophorous — relating to cotton grass
- erroneously — In an erroneous manner.
- eructations — Plural form of eructation.
- escarmouche — a skirmish
- escort duty — a military duty in which one or more servicemen accompany a person, group of people, or vehicle, for protection, guidance, restraint, or as a mark of honour
- eudiometers — Plural form of eudiometer.
- eurodeposit — a deposit of the currency of any country in the eurocurrency market
- eurodollars — deposits of U.S. dollars in banks outside the U.S., especially in Europe
- europeanism — belief in or advocacy of political unification and economic integration among European nations
- eurosceptic — Alternative form of Eurosceptic.
- euryoecious — (of an organism) able to live under variable conditions
- euryphagous — eating a wide variety of foods
- facinerious — (in the works of Shakespeare) extremely wicked
- fairgrounds — Alternative spelling of fairground; the grounds where a fair is held.
- farinaceous — consisting or made of flour or meal, as food.
- farraginous — heterogeneous; mixed: a farraginous collection of random ideas.
- favouritism — (British) The unfair favouring of one person or group at the expense of another.
- febriferous — producing fever.