7-letter words containing s, i
- apeshit — (slang) Out of control due to anger or excitement.
- aphasia — Aphasia is a mental condition in which people are often unable to remember simple words or communicate.
- aphasic — pertaining to or affected with aphasia.
- aphesis — the gradual disappearance of an unstressed vowel at the beginning of a word, as in squire from esquire
- apishly — In an apish manner; in the manner of an ape.
- aplasia — congenital absence or abnormal development of an organ or part
- aplysia — Any sea slug of the genus Aplysia.
- apophis — a demon serpent of darkness whom Ra, as sun god, destroys every morning at dawn.
- aporias — Plural form of aporia.
- apostil — a marginal note
- applies — to make use of as relevant, suitable, or pertinent: to apply a theory to a problem.
- apprise — When you are apprised of something, someone tells you about it.
- apsidal — of an apse or apsis
- apsides — Astronomy. either of two points in an eccentric orbit, one (higher apsis) farthest from the center of attraction, the other (lower apsis) nearest to the center of attraction.
- aquabis — (chemistry, in combination) Containing two molecules of water as a ligand.
- aquinas — Saint Thomas. 1225–74, Italian theologian, scholastic philosopher, and Dominican friar, whose works include Summa contra Gentiles (1259–64) and Summa Theologiae (1267–73), the first attempt at a comprehensive theological system. Feast day: Jan 28
- arabist — An Arabist is a person who supports Arab interests or knows a lot about the Arabic language.
- arachis — any of various plants native to South America and belonging to the genus Arachis of the family Fabaceae, the most famous of which is the peanut (Arachis hypogaea)
- araised — Simple past tense and past participle of araise.
- aralias — Plural form of aralia.
- arausio — a town in SE France: a small principality in the Middle Ages, the descendants of which formed the House of Orange. Pop: 27 989 (1999)
- arcsine — the function the value of which for a given argument between –1 and 1 is the angle in radians (between –π/2 and π/2), the sine of which is that argument: the inverse of the sine function
- arctics — high, warm, waterproof overshoes, usually with buckles
- argalis — Plural form of argali.
- argasid — any of the numerous ticks of the family Argasidae, comprising the soft ticks.
- argolis — a department and ancient region of Greece, in the NE Peloponnese. Capital: Nauplion. Pop: 102 392 (2001). Area: 2261 sq km (873 sq miles)
- arillus — an aril
- ariosos — Plural form of arioso.
- ariosto — Ludovico (ludoˈviːko). 1474–1533, Italian poet, famous for his romantic epic Orlando Furioso (1516)
- ariseth — (archaic) Third-person singular present simple form of 'arise'.
- arising — to get up from sitting, lying, or kneeling; rise: He arose from his chair when she entered the room.
- aristae — Plural form of arista.
- aristos — Plural form of aristo.
- arkosic — related to arkose
- armpits — Plural form of armpit.
- arrises — a sharp ridge, as between adjoining channels of a Doric column.
- arrives — to come to a certain point in the course of travel; reach one's destination: He finally arrived in Rome.
- arsenic — Arsenic is a very strong poison which can kill people.
- arsines — Plural form of arsine.
- artemis — the virgin goddess of the hunt and the moon: the twin sister of Apollo
- artesia — a city in S California.
- artiest — characterized by a showy, pretentious, and often spurious display of artistic interest, manner, or mannerism.
- artigas — José Gervasio. 1764–1850, the national hero of Uruguay. He fought for Uruguayan independence from Argentina, but was driven into exile in 1820
- artisan — An artisan is someone whose job requires skill with their hands.
- artiste — An artiste is a professional entertainer, for example a singer or a dancer.
- artists — Plural form of artist.
- as-live — (of a performance for a television programme) performed as though live but broadcast after a short delay to allow for the editing of mistakes, bad language, etc
- asbuilt — May refer to a field survey, construction drawing, 3D model, or other descriptive representation of an engineered project or a design. Derived from usage of the adjective asbuilt. (See examples.).
- ascarid — any parasitic nematode worm of the family Ascaridae, such as the common roundworm of man and pigs
- ascaris — relating to the ascarid