9-letter words containing a, i, r, t
- intreated — Simple past tense and past participle of intreat.
- intricacy — intricate character or state.
- intricate — having many interrelated parts or facets; entangled or involved: an intricate maze.
- intrigant — a person who engages in intrigue or intrigues.
- inumbrate — (obsolete) To shade; to darken.
- invariant — unvarying; invariable; constant.
- invertase — an enzyme, occurring in yeast and in the digestive juices of animals, that causes the inversion of cane sugar into invert sugar.
- invocator — invoke.
- inwreathe — enwreathe.
- irateness — The state of being irate.
- irda data — (standard) (IrDA-D) Infrared standards from IrDA. IrDA Data is designed for data transfer over a distance of up to 1 metre, acting as a point-to-point cable replacement. Several IrDA Data standards exist, supporting data rates from 9600 bps - 50 Mbps, namely SIR, FIR, and VFIR. See also IrDA Control, AIR.
- irisation — the effect or quality of being iridescent; iridescence.
- iron gate — a gorge cut by the Danube through the Carpathian Mountains, between Yugoslavia and SW Romania. 2 miles (3.2 km) long.
- irradiant — irradiating; radiant; shining.
- irradiate — to shed rays of light upon; illuminate.
- irratable — Misspelling of irritable.
- irreality — unreal.
- irredenta — a region that is under the political jurisdiction of one nation but is related to another by reason of cultural, historical, and ethnic ties.
- irrelated — Unrelated.
- irridenta — a region that is ethnically or historically tied to one country, but which is ruled by another
- irrigated — Simple past tense and past participle of irrigate.
- irrigates — Third-person singular simple present indicative form of irrigate.
- irrigator — One who, or that which, irrigates.
- irritable — easily irritated or annoyed; readily excited to impatience or anger.
- irritably — easily irritated or annoyed; readily excited to impatience or anger.
- irritancy — tending to cause irritation; irritating.
- irritants — tending to cause irritation; irritating.
- irritated — angered, provoked, or annoyed.
- irritates — Third-person singular simple present indicative form of irritate.
- irritator — One who or that which irritates.
- irrorated — Simple past tense and past participle of irrorate.
- irrumatio — Alternative form of irrumation.
- isocrates — 436–338 b.c, Athenian orator.
- isocratic — a government in which all individuals have equal political power.
- isografts — Plural form of isograft.
- isolators — Plural form of isolator.
- isopteran — a member of the order Isoptera which includes social, colonizing insects such as termites
- israelite — a descendant of Jacob, especially a member of the Hebrew people who inhabited the ancient kingdom of Israel.
- itar tass — a news agency serving Russia, eastern Europe, and central Asia, created in 1992 to replace the former Soviet news agency Tass
- iterating — Present participle of iterate.
- iteration — the act of repeating; a repetition.
- iterative — repeating; making repetition; repetitious.
- itinerant — traveling from place to place, especially on a circuit, as a minister, judge, or sales representative; itinerating; journeying.
- itinerary — a detailed plan for a journey, especially a list of places to visit; plan of travel.
- itinerate — to go from place to place, especially in a regular circuit, as a preacher or judge.
- jackfruit — a large, tropical, milky-juiced tree, Artocarpus heterophyllus, of the mulberry family, having stiff and glossy green leaves, cultivated for its very large, edible fruit and seeds.
- janitress — a woman who is a janitor.
- jargonist — a user of jargon
- jasperite — Jasper (the gem).
- jillstrap — (informal) A pelvic protector, a woman's equivalent of a man's jockstrap.