12-letter words containing o, r, s, m, e
- 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.
- effusiometer — an apparatus for determining rates of effusion of gases, usually used for measuring molecular weights
- elasmobranch — A cartilaginous fish of a group that comprises the sharks, rays, and skates.
- eleemosynary — Of, relating to, or dependent on charity; charitable.
- 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.
- enamoredness — Quality of being enamored; love; infatuation.
- 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
- endorsements — Plural form of endorsement.
- endosmometer — an instrument for measuring the action of endosmosis
- enforcements — Plural form of enforcement.
- engrossments — Plural form of engrossment.
- enormousness — Great size or magnitude.
- enterostomal — relating to enterostomy
- enumerations — Plural form of enumeration.
- environments — Plural form of environment.
- epimorphosis — a type of development in animals, such as certain insect larvae, in which segmentation of the body is complete before hatching
- equinumerous — having the same number of members
- equisetiform — having the form of equisetum
- ergastoplasm — endoplasm that is associated with protein synthesis
- erythematous — Of or pertaining to erythema.
- eurocentrism — Alternative capitalization of Eurocentrism.
- expromission — the act of (a creditor) accepting a new debtor as being responsible for the debt of another person
- extemporised — Simple past tense and past participle of extemporise.
- extemporizes — Third-person singular simple present indicative form of extemporize.
- extensometer — An instrument for measuring the deformation of a material under stress.
- extropianism — Belief in, or support for, the theory of extropy.
- fearsomeness — causing fear: a fearsome noise.
- fishmonger's — a shop that sells fish
- fitness room — a room with gym equipment in it
- flammiferous — flame-producing
- flash memory — Computers. a type of reprogrammable memory that retains information even with the power turned off.
- flickermouse — Alternative form of flittermouse.
- flindermouse — (obsolete) A bat (the mammal).
- flittermouse — bat2 (def 1).
- floor sample — an appliance, piece of furniture, or other article of merchandise that has been used for display or demonstration and is usually offered at a reduced price.
- flourishment — The act or state of flourishing.
- fluorimeters — Plural form of fluorimeter.
- fluorometers — Plural form of fluorometer.
- fore-topmast — the spar or section of a pole mast serving as the topmast of a foremast on a ship.
- foreadmonish — (rare, transitive) To admonish beforehand, or before the act or event.
- foreman-ship — a person in charge of a particular department, group of workers, etc., as in a factory or the like.