13-letter words containing t, o, r, s
- electrophiles — Plural form of electrophile.
- electrophones — Plural form of electrophone.
- electrophorus — A device for repeatedly generating static electricity by induction.
- electroplates — Third-person singular simple present indicative form of electroplate.
- electroscopes — Plural form of electroscope.
- electrostatic — Of or relating to stationary electric charges or fields as opposed to electric currents.
- electrostrong — (physics) describing the combination of the electromagnetic and strong nuclear forces.
- electrotypist — an electrotyper
- elevator shoe — a shoe designed to increase the wearer's height
- emigrationist — a person who promotes emigration
- enantiomorphs — Plural form of enantiomorph.
- encroachments — Plural form of encroachment.
- encrustations — Plural form of encrustation.
- endometriosis — A condition resulting from the appearance of endometrial tissue outside the uterus and causing pelvic pain.
- endoparasites — Plural form of endoparasite.
- endoparasitic — Of or pertaining to endoparasites.
- endosmometric — relating to the measurement of endosmotic action
- ensorcellment — Enchantment, bewitchment.
- enterocolitis — Inflammation of both the small intestine and the colon.
- enteropathies — Plural form of enteropathy.
- enteroviruses — Plural form of enterovirus.
- entomostracan — any small crustacean of the group (formerly subclass) Entomostraca, including the branchiopods, ostracods, and copepods
- epping forest — a forest in E England, northeast of London: formerly a royal hunting ground
- ergotoxicosis — Ergotism.
- erythematosus — (pathology) An eruption of red lesions.
- erythroblasts — Plural form of erythroblast.
- escort agency — an agency where people, esp young women, may be hired to accompany someone for entertainment, etc
- escort vessel — ship that accompanies another
- esthesiometer — an instrument for measuring the sensitivity of the sense of touch, esp. one for testing how far apart two points pressed against the skin have to be for the points to be felt as separate
- estrous cycle — the regular female reproductive cycle of most placental mammals that is under hormonal control and includes a period of heat, followed by ovulation and complex changes of the uterine lining
- ethnocentrism — The tendency to look at the world primarily from the perspective of one's own traditional, deferred, or adoptive ethnic culture.
- ethnographers — Plural form of ethnographer.
- ethnographies — Plural form of ethnography.
- ethnohistoric — relating to ethnohistory
- eusporangiate — (of ferns) having each sporangium developing from a group of cells, rather than a single cell, and with no specialized dispersal of spores
- exacerbations — Plural form of exacerbation.
- exaggerations — Plural form of exaggeration.
- exasperations — Plural form of exasperation.
- excursionists — Plural form of excursionist.
- exhibitioners — Plural form of exhibitioner.
- exhilarations — Plural form of exhilaration.
- expostulatory — Of, characterized by, or exhibiting expostulation.
- expressionist — Of, pertaining to, or in the style of expressionism.
- extemporising — Present participle of extemporise.
- extensometers — Plural form of extensometer.
- exterminators — Plural form of exterminator.
- exteroceptors — Plural form of exteroceptor.
- extortionists — Plural form of extortionist.
- extrapersonal — Outside of a person; beyond what is personal or individual.
- extraposition — placement of something outside something else