13-letter words containing i, s, a, c
- ectoparasites — Plural form of ectoparasite.
- ectoparasitic — Of or pertaining to ectoparasites.
- ecumenicalism — the doctrines and practices of the ecumenical movement.
- educationists — Plural form of educationist.
- efficaciously — capable of having the desired result or effect; effective as a means, measure, remedy, etc.: The medicine is efficacious in stopping a cough.
- egotistically — In an egotistic manner.
- ejection seat — a seat, esp as fitted to military aircraft, that is fired by a cartridge or rocket to eject the occupant from the aircraft in an emergency
- elastic limit — the greatest stress that can be applied to a material without causing permanent deformation
- electrostatic — Of or relating to stationary electric charges or fields as opposed to electric currents.
- emancipations — Plural form of emancipation.
- embracingness — the quality of something that embraces
- empiricalness — Quality of being empirical.
- encapsulating — Present participle of encapsulate.
- encapsulation — The act of enclosing in a capsule; the growth of a membrane around (any part) so as to enclose it in a capsule.
- encomiastical — Alternative form of encomiastic.
- encrustations — Plural form of encrustation.
- encyclopedias — Plural form of encyclopedia.
- endoparasitic — Of or pertaining to endoparasites.
- enfranchising — Present participle of enfranchise.
- epinastically — in an epinastic manner
- episcopalians — Plural form of episcopalian.
- epistemically — In a manner that pertains to knowledge.
- equisetaceous — belonging to the family Equisetaceae
- equivocalness — The state of being equivocal; ambiguity.
- equivocations — Plural form of equivocation.
- escape artist — escapologist
- escape device — a device with a collapsible extensible slide, used as an emergency exit, eg from a burning tall building
- escapologists — Plural form of escapologist.
- eschatologies — Plural form of eschatology.
- eschscholzias — Plural form of eschscholzia.
- eucharistical — Alternative form of eucharistic.
- eudaemonistic — Of or pertaining to eudaemonism.
- euphausiacean — a member of the Euphausiacea order of small shrimplike crustaceans
- euphemistical — Archaic form of euphemistic.
- evening class — An evening class is a course for adults that is taught in the evening rather than during the day.
- evocativeness — The state or condition of being evocative.
- ex-serviceman — An ex-serviceman is a man who used to be in a country's army, navy, or air force.
- exacerbations — Plural form of exacerbation.
- exact science — If you say that a particular activity is not an exact science, you mean that there are no set rules to follow or it does not produce very accurate results.
- excimer laser — a type of gas laser that emits powerful pulses of ultraviolet radiation used in weapons, industrial, or medical research: this radiation is emitted as the short-lived excimers, dimeric molecules that can only exist when a component is energized into an excited state, return to their ground states
- excitableness — The quality of being excitable, excitability.
- excrescential — Pertaining to, or resembling, an excrescence.
- exercise yard — a piece of enclosed ground in a prison on which inmates can exercise in order to get fit and to remain healthy
- extra-special — particular; exceptional
- extrasystolic — Relating to extrasystole, the premature contraction of the heart.
- extrinsically — In an extrinsic manner.
- facetiousness — (uncountable) The state of being facetious.
- facial tissue — a soft, disposable paper tissue especially for cleansing the face or for use as a handkerchief.
- factorisation — Alternative spelling of factorization.
- facts of life — any aspect of human existence that must be acknowledged or regarded as unalterable: Old age is a fact of life.