9-letter words containing a, i, r, d, t
- hard tick — any tick of the family Ixodidae, characterized by a hard shield on the back and mouth parts that project from the head.
- hard time — a period of difficulties or hardship.
- hardiment — hardihood.
- head trip — a mentally exhilarating or productive experience, as one in which a person's intellect or imagination seems to expand.
- headfirst — with the head in front or bent forward; headforemost: He dived headfirst into the sea.
- headright — Law. a beneficial interest for each member of an Indian tribe in the tribal trust fund accruing from the lease of tribal oil, gas, and mineral rights, the sale of tribal lands, etc.
- heathbird — the black grouse
- herniated — to protrude abnormally from an enclosed cavity or from the body so as to constitute a hernia.
- histadrut — a labor federation in Israel, founded in 1920.
- hydrastis — goldenseal (def 2).
- hydrating — Present participle of hydrate.
- hydration — any of a class of compounds containing chemically combined water. In the case of some hydrates, as washing soda, Na 2 CO 3 ⋅10H 2 O, the water is loosely held and is easily lost on heating; in others, as sulfuric acid, SO 3 ⋅H 2 O, or H 2 SO 4 , it is strongly held as water of constitution.
- 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.
- kiteboard — A specialized light weight wakeboard used for kiteboarding.
- 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).
- lacertids — Plural form of lacertid.
- liberated — to set free, as from imprisonment or bondage.
- maitre d' — maître d'hôtel (defs 1–3).
- maladroit — lacking in adroitness; unskillful; awkward; bungling; tactless: to handle a diplomatic crisis in a very maladroit way.