8-letter words containing s, e, a, i
- ailerons — Plural form of aileron.
- ailments — Plural form of ailment.
- air base — An air base is a centre where military aircraft take off or land and are serviced, and where many of the centre's staff live.
- aircrews — Plural form of aircrew.
- airdates — Plural form of airdate.
- airdries — a city in central Scotland, near Glasgow.
- airfares — Plural form of airfare.
- airheads — Plural form of airhead.
- airiness — the quality or condition of being fresh, light, or breezy
- airlines — Plural form of airline.
- airscape — a view of the land or sea below from the air
- airscrew — an aircraft propeller
- airspace — A country's airspace is the part of the sky that is over that country and is considered to belong to it.
- airspeed — An aircraft's airspeed is the speed at which it travels through the air.
- airwaves — The airwaves is used to refer to the activity of broadcasting on radio and television. For example, if someone says something over the airwaves, they say it on the radio or television.
- akinesia — the loss of the ability to move, caused by diseases of the central nervous system
- akinesis — absence, loss, or impairment of the power of voluntary movement.
- albiness — a female albino
- alcaides — Plural form of alcaide.
- alcestis — the wife of king Admetus of Thessaly. To save his life, she died in his place, but was rescued from Hades by Hercules
- alembics — Plural form of alembic.
- alewives — Plural form of alewife.
- alidades — Plural form of alidade.
- alienees — Plural form of alienee.
- alienism — the study and treatment of mental illness
- alienist — a psychiatrist who specializes in the legal aspects of mental illness
- alienors — Plural form of alienor.
- aliments — that which nourishes; nutriment; food.
- alkalies — Plural form of alkali.
- alkestis — Alcestis (def 1).
- allelism — any of several forms of a gene, usually arising through mutation, that are responsible for hereditary variation.
- allspice — Allspice is a powder used as a spice in cooking, which is made from the berries of a tropical American tree.
- allusive — Allusive speech, writing, or art is full of indirect references to people or things.
- altrices — altricial birds
- amadises — a knight-errant, model of the chivalric hero.
- ambients — Plural form of ambient.
- ameiosis — the absence of pairing of chromosomes during meiosis
- americas — People sometimes refer to North America, Central America, and South America collectively as the Americas.
- americus — a city in SW central Georgia.
- amirates — Plural form of amirate.
- amnesiac — Someone who is amnesiac has lost their memory.
- amnesias — Plural form of amnesia.
- amnestic — causing amnesia
- amniotes — Plural form of amniote.
- amortise — amortize
- anatexis — the partial melting of rocks, esp in the formation of metamorphic rocks
- anchises — a Trojan prince and father of Aeneas. In the Aeneid, he is rescued by his son at the fall of Troy and dies in Sicily
- ancients — Plural form of ancient.
- andesine — a feldspar mineral of the plagioclase series consisting of an aluminium silicate of sodium and calcium. Formula: NaAlSi3O8.CaAl2Si2O8
- andesite — a fine-grained tan or grey volcanic rock consisting of plagioclase feldspar, esp andesine, amphibole, and pyroxene