12-letter words containing s, p, i
- epistolarian — A writer of epistles.
- epitheliomas — Plural form of epithelioma.
- 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
- escapologist — An entertainer specializing in escaping from the confinement of such things as ropes, handcuffs, and chains.
- ethnopoetics — A poetical, linguistic and anthropological movement dealing with poetry written by, or in the style of, indigenous peoples.
- euphoniously — In a euphonious manner.
- euphoniumist — Someone who plays the euphonium.
- evaporations — Plural form of evaporation.
- ex hypothesi — in accordance with or following from the hypothesis stated
- ex-president — a former chief executive or head of state of a republic
- examinership — the office or function of an examiner
- exasperating — Intensely irritating; infuriating.
- exasperation — A feeling of intense irritation or annoyance.
- exasperative — having an exasperating or irritating nature
- exceptionals — Plural form of exceptional.
- executorship — The office or position of an executor.
- exhaust pipe — vehicle's gas outlet
- exopeptidase — any proteolytic enzyme, such as erepsin, that acts on the terminal bonds in a peptide chain
- 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.
- expatriatism — The condition of being an expatriate, especially a deliberate one.
- expectancies — Plural form of expectancy.
- expectations — Plural form of expectation.
- expediencies — Plural form of expediency.
- expenditures — Plural form of expenditure.
- explanations — Plural form of explanation.
- explications — Plural form of explication.
- explicitness — The state or characteristic of being explicit.
- explorations — Plural form of exploration.
- expositional — Explained in clear terms, as in writing.
- express mail — mail delivered quicker than normal mail
- expressional — Of or pertaining to expression, either in language, the face or the arts.
- expressively — In an expressive manner.
- expressivity — (uncountable) The quality of being expressive.
- expromission — the act of (a creditor) accepting a new debtor as being responsible for the debt of another person
- expropriates — Third-person singular simple present indicative form of expropriate.
- expugnations — Plural form of expugnation.
- exspoliation — (obsolete) spoliation.
- extemporised — Simple past tense and past participle of extemporise.
- extemporizes — Third-person singular simple present indicative form of extemporize.
- extropianism — Belief in, or support for, the theory of extropy.
- factory ship — a whaling ship equipped to process killed whales and to transport the oil and by-products.
- fairy shrimp — any member of the crustacean order Anostraca, characterized by an elongate trunk with more than 20 segments and the absence of a carapace, typically found swimming ventral side up in fresh water.
- feldspathoid — Also, feldspathoidal. of or relating to a group of minerals similar in chemical composition to certain feldspars except for a lower silica content.
- fellowshiped — Simple past tense and past participle of fellowship.
- fetoproteins — Plural form of fetoprotein.
- fiber optics — the branch of optics that deals with the transmission of light through transparent fibers, as in the form of pulses for the transmission of data or communications, or through fiber bundles for the transmission of images.
- fibre optics — optical fibre
- field sports — sports carried on in the open countryside, such as hunting, shooting, or fishing