7-letter words containing i, s, t, a
- iambist — a person who writes iambs
- iapetus — Classical Mythology. a Titan, son of Uranus and Gaea.
- imagist — (often initial capital letter) a theory or practice of a group of poets in England and America between 1909 and 1917 who believed that poetry should employ the language of common speech, create new rhythms, have complete freedom in subject matter, and present a clear, concentrated, and precise image.
- impacts — Plural form of impact.
- imparts — Third-person singular simple present indicative form of impart.
- impaste — to cover with or enclose in a paste.
- impasto — the laying on of paint thickly.
- inanest — lacking sense, significance, or ideas; silly: inane questions.
- infants — Plural form of infant.
- infaust — (archaic) unlucky, unfortunate, ill-omened; unpropitious; sinister.
- ingesta — Material introduced into the body by the stomach or alimentary canal.
- inhaust — to drink or suck in; inhale
- inmates — Plural form of inmate.
- inmeats — (archaic) The edible viscera of animals, such as heart, liver, etc.
- insecta — the class comprising the insects.
- install — to place in position or connect for service or use: to install a heating system; to install software on a computer.
- instant — an infinitesimal or very short space of time; a moment: They arrived not an instant too soon.
- instate — to put or place in a certain state or position, as in an office; install.
- instead — as a substitute or replacement; in the place or stead of someone or something: We ordered tea but were served coffee instead.
- intails — Third-person singular simple present indicative form of intail.
- intakes — Plural form of intake.
- iobates — a Lycian king commissioned by his son-in-law, Proetus, to kill Bellerophon: after surviving ordeals designed to destroy him, Bellerophon was believed to be divinely protected, and Iobates gave him half his kingdom.
- iodates — Plural form of iodate.
- irisate — to make iridescent
- ismatic — following fashionable doctrines
- isobath — an imaginary line or one drawn on a map connecting all points of equal depth below the surface of a body of water.
- isocrat — a government in which all individuals have equal political power.
- isolate — to set or place apart; detach or separate so as to be alone.
- isolato — a person who is spiritually isolated from or out of sympathy with his or her times or society.
- isotach — a line on a weather map or chart connecting points where winds of equal speeds have been recorded.
- issuant — Heraldry. (of a beast) represented with the body erect and only the forepart visible: a lion issuant.
- istrian — of or relating to Istria, a peninsula in the N Adriatic Sea, or its inhabitants
- itacism — the pronunciation of the Greek letter eta as in Modern Greek
- italics — designating or pertaining to a style of printing types in which the letters usually slope to the right, patterned upon a compact manuscript hand, and used for emphasis, to separate different kinds of information, etc.: These words are in italic type.
- jahvist — Yahwist.
- jazzist — A jazz musician.
- judaist — an adherent or supporter of Judaism.
- justina — a feminine name: dim. Tina; var. Justine
- kapitsa — Pyotr L(eonidovich) [pyawtr lyi-uh-nyee-duh-vyich] /pyɔtr lyɪ ʌˈnyi də vyɪtʃ/ (Show IPA), 1894–1984, Russian physicist: Nobel Prize 1978.
- karstic — an area of limestone terrane characterized by sinks, ravines, and underground streams.
- kassite — a member of an ancient people related to the Elamites, who ruled Babylonia from c1650 to c1100 b.c.
- katniss — (archaic) Sagittaria sagittifolia, a herbaceous perennial flowering plant that grows in water.
- katsina — Alternative form of kachina.
- kirtans — Plural form of kirtan.
- kisetla — a pidgin language based on Swahili, formerly used for communication between Europeans and Africans.
- kutaisi — a city in the W Georgian Republic in Europe.
- laciest — Superlative form of lacy.
- lamaist — One who believes in lamaism.
- lariats — Plural form of lariat.
- lasting — continuing or enduring a long time; permanent; durable: a lasting friendship.