10-letter words containing o, s, i
- episcopacy — Government of a church by bishops.
- episcopant — a bishop
- episcopate — The office or term of office of a bishop.
- episcopize — to make, rule as, or perform the duties of a bishop
- episiotomy — A surgical cut made at the opening of the vagina during childbirth, to aid a difficult delivery and prevent rupture of tissues.
- episomally — In an episomal manner.
- epistolary — Relating to or denoting the writing of letters or literary works in the form of letters.
- epistolist — someone who writes epistles
- epistolize — To write epistles.
- epistrophe — (rhetoric) The repetition of the same word or words at the end of successive phrases, clauses or sentences.
- epitomised — Simple past tense and past participle of epitomise.
- epitomises — Third-person singular simple present indicative form of epitomise.
- epitomizes — Third-person singular simple present indicative form of epitomize.
- epizootics — Plural form of epizootic.
- epsilonics — The study of error in mathematical approximations.
- equanimous — Calm and composed; of stable disposition.
- equipoised — Simple past tense and past participle of equipoise.
- equipoises — Third-person singular simple present indicative form of equipoise.
- equivoques — Plural form of equivoque.
- eragrostis — Any of several species of grass from the genus Eragrostis; lovegrass.
- ergonomics — The study of people's efficiency in their working environment.
- ergonomist — An expert in ergonomics.
- ericaceous — (especially of a plant) Acid-loving, thriving in acidic conditions.
- erímanthos — a mountain in SW Greece, in the NW Peloponnese. Height: 2224 m (7297 ft)
- erinaceous — Of, pertaining to, or resembling a hedgehog.
- eriostemon — any rutaceous shrub of the mainly Australian genus Eriostemon, having waxy white or pink flowers
- eroticised — Simple past tense and past participle of eroticise.
- eruditions — Plural form of erudition.
- escalation — A rapid increase; a rise.
- escallonia — Any of several South American flowering plants of the genus Escallonia.
- escharotic — Capable of producing an eschar.
- escoveitch — (West Indies) escabeche.
- escritoire — A small writing desk with drawers and compartments.
- eskimo dog — a large powerful breed of sled dog with a long thick coat and curled tail
- esoterical — Alternative form of esoteric.
- espionages — Plural form of espionage.
- espressivo — (to be performed) in an expressive manner
- estanciero — a cattle farmer
- estimation — A rough calculation of the value, number, quantity, or extent of something.
- estimators — Plural form of estimator.
- estivation — Prolonged torpor or dormancy of an animal during a hot or dry period.
- estributor — a person or organization that helps an author publish and distribute his or her own work in electronic form
- estrogenic — (steroid) Of, relating to, or acting like estrogen.
- ethologist — A person who studies ethology.
- etiologies — Plural form of etiology alternative spelling of aetiologies.
- etioplasts — Plural form of etioplast.
- eudemonics — the art or theory of happiness
- eudemonism — Alternative form of eudaemonism.
- euglenoids — Plural form of euglenoid.
- eulogising — Present participle of eulogise.