9-letter words containing u, d, a, i
- hirudinea — the class comprising the leeches.
- histadrut — a labor federation in Israel, founded in 1920.
- hit squad — a team of hit men, as one organized for the purpose of assassinating a political figure.
- housemaid — a female servant employed in general domestic work in a home, especially to do housework.
- humanised — Simple past tense and past participle of humanise.
- humanized — to make humane, kind, or gentle.
- humankind — human beings collectively; the human race.
- humanoids — Plural form of humanoid.
- hydraulic — operated by, moved by, or employing water or other liquids in motion.
- idealogue — One given to fanciful ideas or theories, someone who theorizes.
- iguanodon — a plant-eating dinosaur of the genus Iguanodon that lived in Europe early in the Cretaceous Period and grew to a length of from 15 to 30 feet (4.5 to 9 meters) and walked erect on its hind feet.
- immatured — Not having matured.
- inaudible — not audible; incapable of being heard.
- inaudibly — not audible; incapable of being heard.
- incubated — Simple past tense and past participle of incubate.
- indeavour — Archaic form of endeavour.
- indraught — an inward flow or current, as of air or water.
- indurable — Archaic form of endurable.
- indurance — Obsolete form of endurance.
- indurated — to make hard; harden, as rock, tissue, etc.: Cold indurates the soil.
- indusiate — having an indusium.
- induviate — covered by induviae
- infandous — (obsolete) Extremely odious.
- insulated — to cover, line, or separate with a material that prevents or reduces the passage, transfer, or leakage of heat, electricity, or sound: to insulate an electric wire with a rubber sheath; to insulate a coat with down.
- intubated — Simple past tense and past participle of intubate.
- inundated — to flood; cover or overspread with water; deluge.
- inundates — Third-person singular simple present indicative form of inundate.
- irukandji — a tiny but highly venomous Australian jellyfish
- isandrous — having the stamens similar to each other and equal in number to the petals.
- jaundiced — affected with or colored by or as if by jaundice: jaundiced skin.
- jaundices — Third-person singular simple present indicative form of jaundice.
- jubilated — to show or feel great joy; rejoice; exult.
- judaistic — an adherent or supporter of Judaism.
- judgmatic — judicious.
- judicable — capable of being or liable to be judged or tried.
- judicator — a person who acts as judge or sits in judgment.
- judiciary — the judicial branch of government.
- juicehead — a heavy drinker of alcoholic liquor.
- jumada ii — the sixth month of the Muslim year
- jump dial — a timepiece dial in which the numbers are seen through apertures.
- juridical — of or relating to the administration of justice.
- kundalini — the vital force lying dormant within one until activated by the practice of yoga, which leads one toward spiritual power and eventual salvation.
- 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).
- ladislaus — Saint, c1040–95, king of Hungary 1077–95.
- languidly — lacking in vigor or vitality; slack or slow: a languid manner.
- lapideous — (obsolete) Of the nature of stone.
- lassitude — weariness of body or mind from strain, oppressive climate, etc.; lack of energy; listlessness; languor.
- latitudes — Plural form of latitude.
- laudation — an act or instance of lauding; encomium; tribute.
- laudative — containing or expressing praise: overwhelmed by the speaker's laudatory remarks.