9-letter words containing a, d, r, t
- hydrocast — a process in which water is collected at various depths in a device with bottles clamped together, providing data on differing water characteristics.
- hydrolant — an urgent warning of navigational dangers in the Atlantic Ocean, issued by the U.S. Navy Hydrographic Office.
- hydronaut — a person trained to work in deep-sea vessels for research and rescue purposes.
- hydrostat — an electrical device for detecting the presence of water, as from overflow or leakage.
- idiolatry — Autolatry, or self worship.
- idolaters — Plural form of idolater.
- idolators — Plural form of idolator.
- idolatory — Misspelling of idolatry.
- immatured — Not having matured.
- increated — Simple past tense and past participle of increate.
- indagator — to investigate; research.
- indicator — a person or thing that indicates.
- indraught — an inward flow or current, as of air or water.
- indurated — to make hard; harden, as rock, tissue, etc.: Cold indurates the soil.
- infarcted — a localized area of tissue, as in the heart or kidney, that is dying or dead, having been deprived of its blood supply because of an obstruction by embolism or thrombosis.
- infracted — to break, violate, or infringe (a law, commitment, etc.).
- ingrafted — engraft.
- instarred — to set with or as if with stars.
- integrand — the expression to be integrated.
- interdash — to intersperse with hasty strokes of a pen or other writing instrument
- interdata — (company) A computer manufacturer. Interdata became Perkin-Elmer, then Concurrent.
- interdeal — to negotiate or deal mutually
- interlaid — Simple past tense and past participle of interlay.
- interlard — to diversify by adding or interjecting something unique, striking, or contrasting (usually followed by with): to interlard one's speech with oaths.
- intraband — (physics) Describing a property within a band (magnetic, spectral etc).
- intreated — Simple past tense and past participle of intreat.
- 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.
- irradiant — irradiating; radiant; shining.
- irradiate — to shed rays of light upon; illuminate.
- 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.
- irritated — angered, provoked, or annoyed.
- irrorated — Simple past tense and past participle of irrorate.
- judicator — a person who acts as judge or sits in judgment.
- jutlander — a peninsula comprising the continental portion of Denmark: naval battle between the British and German fleets was fought west of this peninsula 1916. 11,441 sq. mi. (29,630 sq. km).
- karlfeldt — Erik Axel [ey-rik ahk-suh l] /ˈeɪ rɪk ˈɑk səl/ (Show IPA), 1864–1931, Swedish poet: Nobel Prize posthumously 1931.
- kiteboard — A specialized light weight wakeboard used for kiteboarding.
- kronstadt — a naval base in the NW Russian Federation in Europe, on an island in the Gulf of Finland: fortress founded 1710.
- kurdistan — a mountain and plateau region in SE Turkey, NW Iran, and N Iraq: inhabited largely by Kurds. 74,000 sq. mi. (191,660 sq. km).
- lacerated — lacerated.
- lacertids — Plural form of lacertid.
- landdrost — the chief magistrate of a district
- landsturm — a general draft of people in time of war.
- lanterned — Simple past tense and past participle of lantern.
- last word — the closing remark or comment, as in an argument: By the rules of debate she would have the last word.
- lateraled — Simple past tense and past participle of lateral.
- laudatory — containing or expressing praise: overwhelmed by the speaker's laudatory remarks.
- lead tree — any of several tropical trees or shrubs belonging to the genus Leucaena, of the legume family, especially L. glauca, having pinnate leaves and white flowers.