13-letter words containing o, s, e, t, i
- ergotoxicosis — Ergotism.
- escapologists — Plural form of escapologist.
- eschatologies — Plural form of eschatology.
- essential oil — any of various volatile organic oils present in plants, usually containing terpenes and esters and having the odour or flavour of the plant from which they are extracted: used in flavouring and perfumery
- 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
- eta expansion — eta conversion
- ethnobotanist — A scholar or researcher in the field of ethnobotany.
- ethnocentrism — The tendency to look at the world primarily from the perspective of one's own traditional, deferred, or adoptive ethnic culture.
- ethnographies — Plural form of ethnography.
- ethnohistoric — relating to ethnohistory
- ethnolinguist — a person who studies ethnolinguistics
- ethnophaulism — An ethnic or racial slur, typically caricaturing some identifiable (often physical) feature of the group being derided. For example,
- eudaemonistic — Of or pertaining to eudaemonism.
- eusporangiate — (of ferns) having each sporangium developing from a group of cells, rather than a single cell, and with no specialized dispersal of spores
- euthanisation — Alternative spelling of euthanization.
- evening stock — a plant, Matthiola incana, of the genus Matthiola, of the Mediterranean region, cultivated for its brightly coloured flowers: Brassicaceae (crucifers)
- evocativeness — The state or condition of being evocative.
- exacerbations — Plural form of exacerbation.
- exaggerations — Plural form of exaggeration.
- exasperations — Plural form of exasperation.
- exceptionless — Without exception.
- exclusionists — Plural form of exclusionist.
- excursionists — Plural form of excursionist.
- exhibitioners — Plural form of exhibitioner.
- exhibitionism — Extravagant behavior that is intended to attract attention to oneself.
- exhibitionist — A person who behaves in an extravagant way in order to attract attention.
- exhilarations — Plural form of exhilaration.
- expansionists — Plural form of expansionist.
- expeditionist — (rare) One who goes on an expedition.
- expeditiously — In an expeditious manner.
- explantations — Plural form of explantation.
- exploitations — Plural form of exploitation.
- expostulating — Present participle of expostulate.
- expostulation — (countable) The act of reasoning earnestly in order to dissuade or remonstrate.
- expressionist — Of, pertaining to, or in the style of expressionism.
- extemporising — Present participle of extemporise.
- exterminators — Plural form of exterminator.
- extortionists — Plural form of extortionist.
- extraposition — placement of something outside something else
- extrasystolia — (medicine) An alteration in the rhythm of the heart due to extrasystoles.
- extrasystolic — Relating to extrasystole, the premature contraction of the heart.
- extravasation — The exudation of blood, lymph or urine from a vessel into the tissues.
- extremophiles — Plural form of extremophile.
- extroversions — Plural form of extroversion.
- facetiousness — (uncountable) The state of being facetious.
- facts of life — any aspect of human existence that must be acknowledged or regarded as unalterable: Old age is a fact of life.
- fashion plate — a person who consistently wears the latest style in dress.
- fast dissolve — a transition that fades out one scene and replaces it with another, merging the two scenes imperceptibly
- feldspathoids — Plural form of feldspathoid.
- felicitations — an expression of good wishes; congratulation.