12-letter words containing d, e, s, o
- easy does it — If you say 'Easy does it', you are telling someone to be careful and not to use too much effort, especially when they are moving something large and awkward.
- eavesdropped — Simple past tense and past participle of eavesdrop.
- eavesdropper — to listen secretly to a private conversation.
- echo sounder — a sonar instrument that uses echolocation to measure depths under water.
- edaphosaurus — Any of several dinosaurs of the family Edaphosauridae, from the Carboniferous and Permian periods, that had a distinctive dorsal sail or crest.
- edifications — Plural form of edification.
- 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.
- educationese — the jargon associated with the field of education.
- educationist — a specialist in the theory and methods of education.
- egads button — a switch that triggers the destruction in flight of a malfunctioning missile.
- eggdrop soup — a soup made by stirring beaten eggs into a simmering broth.
- eisteddfodau — Plural form of eisteddfod.
- eisteddfodic — Relating to an eisteddfod.
- electrosonde — a sonde that measures the electric potential in the atmosphere
- elucidations — Plural form of elucidation.
- embroiderers — Plural form of embroiderer.
- embroideries — Plural form of embroidery.
- enamoredness — Quality of being enamored; love; infatuation.
- enchiridions — Plural form of enchiridion.
- end of steel — a point up to which railway tracks have been laid
- endless loop — infinite loop
- endocarditis — Inflammation of the endocardium.
- endogenously — In an endogenous manner.
- 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
- endonuclease — An enzyme that cleaves a polynucleotide chain by separating nucleotides other than the two end ones.
- endoparasite — A parasite, such as a tapeworm, that lives inside its host.
- endophyllous — enclosed in a leaf or sheath
- endorsements — Plural form of endorsement.
- endoskeletal — (anatomy) Of or pertaining to an internal skeleton, usually of bone (an endoskeleton).
- endoskeleton — An internal skeleton, such as the bony or cartilaginous skeleton of vertebrates.
- endosmometer — an instrument for measuring the action of endosmosis
- endosymbiont — (ecology) An organism that lives within the body or cells of another organism.
- endovascular — Within a blood vessel.
- english bond — a bond used in brickwork that has a course of headers alternating with a course of stretchers
- epidiascopes — Plural form of epidiascope.
- episodically — In an episodic manner; in episodes.
- eradications — Plural form of eradication.
- ethosuximide — A particular anticonvulsant drug.
- eunuchoidism — A syndrome in males with a lack of sex characteristics due to lack of proper male sex hormones.
- exopeptidase — any proteolytic enzyme, such as erepsin, that acts on the terminal bonds in a peptide chain
- expostulated — Simple past tense and past participle of expostulate.
- extemporised — Simple past tense and past participle of extemporise.
- extraditions — Plural form of extradition.
- false indigo — any of several North American shrubs belonging to the genus Amorpha, of the legume family, especially A. fruticosa, having compound leaves with pinnate leaflets and long, dense clusters of purplish flowers.
- favouredness — the quality of or extent to which something is favoured
- feldspathoid — Also, feldspathoidal. of or relating to a group of minerals similar in chemical composition to certain feldspars except for a lower silica content.
- feldspathose — (mineralogy) Containing feldspar.
- fellowshiped — Simple past tense and past participle of fellowship.