12-letter words containing o, r, i
- ebulliometer — a device used to determine the boiling point of a solution
- echinodermal — (zoology) Relating or belonging to the echinoderms.
- eco-friendly — environmentally safe
- 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).
- editing room — a room in which a film or television programme is prepared by selecting, rearranging, or rejecting previously filmed material
- editorial we — we (def 6).
- 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.
- editorialize — to set forth one's position or opinion on some subject in, or as if in, an editorial.
- edulcorating — Present participle of edulcorate.
- edulcoration — (rare) A sweetening.
- edulcorative — edulcorant
- effiguration — a detailed and elaborate description of something
- 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.
- eiffel tower — landmark in Paris
- eigenvectors — Plural form of eigenvector.
- elaborations — Plural form of elaboration.
- electioneers — Third-person singular simple present indicative form of electioneer.
- electrogenic — Pf or pertaining to electrogenesis.
- electrolysis — Chemical decomposition produced by passing an electric current through a liquid or solution containing ions.
- electrolytic — Of, relating to, or using electrolysis.
- electromeric — involving, or relating to, electromers
- electronical — (rare) electronic.
- electrophile — (chemistry) a compound or functional group that is attractive to, and accepts electrons, especially accepting an electron pair from a nucleophile to form a bond.
- electrophori — Plural form of electrophorus.
- electrotypic — relating to, or resulting from, electrotypy
- 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
- elocutionary — Of or pertaining to elocution or to public speaking; rhetorical.
- elucubration — the practice of elucubrating
- elytrigerous — having elytra
- emancipators — Plural form of emancipator.
- emancipatory — Of or pertaining to emancipation or to an emancipator.
- emargination — A notch (or series of notches) in a margin.
- emblazonries — Plural form of emblazonry.
- embourgeoise — to make bourgeois
- embrocations — Plural form of embrocation.
- embroiderers — Plural form of embroiderer.
- embroideries — Plural form of embroidery.
- embroidering — Present participle of embroider.
- embryologist — An expert or specialist in embryology.
- emigrational — Relating to emigration.