12-letter words containing e, r, o, s, i
- doorstepping — talking to someone at the door of their home, for political canvassing or to gather information
- dorsiflexion — flexion toward the back.
- dorsiventral — Botany. having distinct dorsal and ventral sides, as most foliage leaves.
- double first — a first in two subjects.
- dream vision — a conventional device used in narrative verse, employed especially by medieval poets, that presents a story as told by one who falls asleep and dreams the events of the poem: Dante's Divine Comedy exemplifies the dream vision in its most developed form.
- drop shipper — a wholesaler or distributor who conducts business in drop shipments.
- droughtiness — Dryness of the weather; lack of rain.
- drove chisel — a chisel with a broad edge used for dressing stone
- dryopithecus — an extinct genus of generalized hominoids that lived in Europe and Africa during the Miocene Epoch and whose members are characterized by small molars and incisors.
- e-thrombosis — a clot in the bloodstream caused by long periods spent being physically inactive at a computer
- east detroit — a city in SE Michigan.
- econometrics — the application of statistical and mathematical techniques in solving problems as well as in testing and demonstrating theories.
- econometrist — An econometrician.
- ecotarianism — the principle or practice of avoiding eating any foods whose production or transportation are considered ecologically damaging
- ecoterrorism — Violence carried out to further environmentalist ends.
- ecoterrorist — one who commits ecotage; monkey-wrencher.
- ectoparasite — an external parasite (opposed to endoparasite).
- editorialise — Alternative spelling of editorialize.
- editorialist — an article in a newspaper or other periodical or on a website presenting the opinion of the publisher, writer, or editor.
- efflorescing — Present participle of effloresce.
- effronteries — Plural form of effrontery.
- effusiometer — an apparatus for determining rates of effusion of gases, usually used for measuring molecular weights
- ehrlichiosis — (medicine) A tick-borne disease caused by infection with bacteria of the genus Ehrlichia.
- eigenvectors — Plural form of eigenvector.
- elaborations — Plural form of elaboration.
- electioneers — Third-person singular simple present indicative form of electioneer.
- electrolysis — Chemical decomposition produced by passing an electric current through a liquid or solution containing ions.
- elfin forest — the zone of stunted wind-blown trees growing at high altitudes just above the timberline on tropical mountains
- ellipsograph — an instrument that draws ellipses
- elytrigerous — having elytra
- emancipators — Plural form of emancipator.
- emblazonries — Plural form of emblazonry.
- embourgeoise — to make bourgeois
- embrocations — Plural form of embrocation.
- embroiderers — Plural form of embroiderer.
- embroideries — Plural form of embroidery.
- embryologist — An expert or specialist in embryology.
- enchiridions — Plural form of enchiridion.
- encrustation — The action of encrusting or state of being encrusted.
- endocarditis — Inflammation of the endocardium.
- endometritis — Inflammation of the endometrium.
- endomorphism — changes in a cooling body of igneous rock brought about by assimilation of fragments of, or chemical reaction with, the surrounding country rock
- endoparasite — A parasite, such as a tapeworm, that lives inside its host.
- english horn — musical instrument: similar to oboe
- engrossingly — In an engrossing way.
- ensorcelling — Present participle of ensorcell.
- enterobiasis — a disease, common in children, caused by infestation of the large intestine with nematodes of the genus Enterobius, esp the pinworm (E. vermicularis)
- enteroclysis — A fluoroscopic X-ray of the small intestine.
- enterokinase — (enzyme) An enzyme, secreted by the upper intestinal mucosa, that catalyzes the activation of trypsinogen by converting it to trypsin.
- enteroptosis — Visceroptosis of the intestines.