9-letter words containing s, a, t, i
- integrase — (enzyme) Any enzyme that integrates viral DNA into that of an infected cell.
- intensate — (transitive) To intensify.
- interacts — Third-person singular simple present indicative form of interact.
- interbase — A commercial active DBMS.
- interdash — to intersperse with hasty strokes of a pen or other writing instrument
- internals — situated or existing in the interior of something; interior.
- intertask — Between tasks.
- intervals — Plural form of interval.
- intestacy — the state or fact of being intestate at death.
- intestate — (of a person) not having made a will: to die intestate.
- intimates — associated in close personal relations: an intimate friend.
- intranets — Plural form of intranet.
- intubates — Third-person singular simple present indicative form of intubate.
- inundates — Third-person singular simple present indicative form of inundate.
- inusitate — out of use or unfamiliar
- invertase — an enzyme, occurring in yeast and in the digestive juices of animals, that causes the inversion of cane sugar into invert sugar.
- inviscate — To daub or catch with glue or birdlime; to entangle with glutinous matter.
- irateness — The state of being irate.
- irisation — the effect or quality of being iridescent; iridescence.
- irrigates — Third-person singular simple present indicative form of irrigate.
- irritants — tending to cause irritation; irritating.
- irritates — Third-person singular simple present indicative form of irritate.
- isanthous — having regular flowers.
- ischiatic — Of or pertaining to the ischium.
- isobathic — having the same depth.
- isobutane — a colorless, flammable gas, C 4 H 10 , used as a fuel, as a refrigerant, and in the manufacture of gasoline by alkylation.
- isocrates — 436–338 b.c, Athenian orator.
- isocratic — a government in which all individuals have equal political power.
- isogamete — one of a pair of conjugating gametes, exhibiting no differences in form, size, structure, or sex.
- isografts — Plural form of isograft.
- isohyetal — a line drawn on a map connecting points having equal rainfall at a certain time or for a stated period.
- isokontan — an alga whose zoospores have equal cilia
- isolating — isolated; alone.
- isolation — an act or instance of isolating.
- isolative — noting a change in part of the sound of a word made independently of the phonetic environment of that part.
- isolators — Plural form of isolator.
- isooctane — the octane C 8 H 18 , used as one of the standards in establishing the octane number of a fuel.
- isophotal — relating to an isophote or isophotes, or to a diagram on which isophotes are represented
- isopteran — a member of the order Isoptera which includes social, colonizing insects such as termites
- isoquants — Plural form of isoquant.
- isostatic — of, relating to, or characterized by isostasy.
- isotactic — (of a polymer) having the same configuration at successive, regularly spaced positions along the chain. See also configuration (def 4).
- israelite — a descendant of Jacob, especially a member of the Hebrew people who inhabited the ancient kingdom of Israel.
- istambuli — a native or inhabitant of Istanbul.
- italicise — to print in italic type.
- italicism — Italianism, especially an idiom or a characteristic of the Italian language.
- itar tass — a news agency serving Russia, eastern Europe, and central Asia, created in 1992 to replace the former Soviet news agency Tass
- jack shit — anything at all; the least thing (usually used in the negative): He doesn't know jack shit.
- jacksmith — a smith who makes devices that enable the turning of meat while being roasted
- jacobsite — a rare magnetic mineral, manganese iron oxide, MnFe 2 O 4 , similar to magnetite.