12-letter words containing o, p, e, n, i
- enhypostasia — personalities existing in union (Jesus Christ and God the Son)
- enhypostatic — relating to enhypostasia
- enteroptosis — Visceroptosis of the intestines.
- entomophobia — Abnormal fear of insects or similar arthropods.
- entropically — By means of or in relation to entropy.
- eosinophilia — An increase in the number of eosinophils in the blood, occurring in response to some allergens, drugs, and parasites, and in some types of leukemia.
- eosinophilic — (of a cell or its contents) readily stained by eosin.
- epanorthosis — (rhetoric) A rhetorical device or element in which a speaker or writer retracts a word that has been spoken and substitutes a stronger or more suitable word; often done for emphasis or sarcasm.
- epiphenomena — Plural form of epiphenomenon.
- episcopalian — An adherent of episcopacy.
- epistolarian — A writer of epistles.
- epithalamion — A song or poem celebrating a marriage.
- epoch-making — An epoch-making change or declaration is considered to be extremely important because it is likely to have a significant effect on a particular period of time.
- epoxylignane — (organic chemistry) Any lignane in which the two \u03b3-carbon atoms of the side chains are linked via an oxygen atom to form a tetrahydrofuran ring.
- equiparation — the act of regarding as the same; the act of comparing
- equipollence — The condition of being equipollent; equality of power, force, signification, or application.
- eriskay pony — a breed of medium-sized pony, typically grey, with a dense waterproof coat. The Eriskay is the only surviving variety of the native ponies of the Western Isles of Scotland
- erythropenia — A decrease in the number of erythrocytes, associated with anemia.
- ethnographic — Relating to ethnography.
- ethnopoetics — A poetical, linguistic and anthropological movement dealing with poetry written by, or in the style of, indigenous peoples.
- euphonically — In a euphonic manner.
- euphoniously — In a euphonious manner.
- euphoniumist — Someone who plays the euphonium.
- evaporations — Plural form of evaporation.
- exasperation — A feeling of intense irritation or annoyance.
- exceptionals — Plural form of exceptional.
- expansionary — (of a policy or action) intended to result in economic or political expansion.
- expansionism — The policy of territorial or economic expansion.
- expansionist — Of or pertaining to expansionism.
- expatriation — Voluntary migration from one's native land to another.
- expectations — Plural form of expectation.
- expeditation — the act of expeditating a dog
- explanations — Plural form of explanation.
- explantation — The act of explanting.
- explications — Plural form of explication.
- exploitation — The action or fact of treating someone unfairly in order to benefit from their work.
- explorations — Plural form of exploration.
- exponentiate — (mathematics) To utilize exponentiation.
- expositional — Explained in clear terms, as in writing.
- expressional — Of or pertaining to expression, either in language, the face or the arts.
- exprobration — the act of reproaching
- expromission — the act of (a creditor) accepting a new debtor as being responsible for the debt of another person
- expugnations — Plural form of expugnation.
- exspoliation — (obsolete) spoliation.
- extropianism — Belief in, or support for, the theory of extropy.
- feel no pain — physical suffering or distress, as due to injury, illness, etc.
- fetoproteins — Plural form of fetoprotein.
- fire company — a company of firefighters.
- fireproofing — the act or process of rendering fireproof.
- first person — the grammatical person used by a speaker in statements referring to himself or herself (first person singular) or to a group including himself or herself (first person plural)