7-letter words containing a, i, k
- kalooki — a form of rummy played with two packs of cards
- kam-tai — a linguistic family including Kam and related languages as well as the Tai and Kadai groups.
- kamichi — A South American bird with a long, slender, horn-like ornament on its head and two sharp spurs on each wing, the horned screamer, Anhima cornuta.
- kanchil — A small, agile chevrotain of the genus Tragulus.
- kangris — Plural form of kangri.
- kantian — of, relating to, or resembling the philosophy of Kant.
- kaoline — Alternative spelling of kaolin.
- kapitsa — Pyotr L(eonidovich) [pyawtr lyi-uh-nyee-duh-vyich] /pyɔtr lyɪ ʌˈnyi də vyɪtʃ/ (Show IPA), 1894–1984, Russian physicist: Nobel Prize 1978.
- kapitza — Pyotr L(eonidovich) [pyawtr lyi-uh-nyee-duh-vyich] /pyɔtr lyɪ ʌˈnyi də vyɪtʃ/ (Show IPA), 1894–1984, Russian physicist: Nobel Prize 1978.
- karachi — a former province of Pakistan, in the lower Indus valley; now part of West Pakistan. 48,136 sq. mi. (125,154 sq. km). Capital: Karachi.
- karahis — Plural form of karahi.
- karaism — the beliefs and doctrines of the Karaite sect
- karaite — a member of a sect, founded in Persia in the 8th century a.d. by the religious leader Anan ben David, that rejected the Talmud and the teachings of the rabbis in favor of strict adherence to the Bible as the only source of Jewish law and practice.
- karakia — M\u0101ori incantations and prayers, used to invoke spiritual guidance and protection.
- karelia — a region in the NW Russian Federation in Europe, comprising Lake Ladoga and Onega Lake and the adjoining area along the E border of Finland.
- karoshi — (in Japan) death caused by overwork
- karstic — an area of limestone terrane characterized by sinks, ravines, and underground streams.
- karting — An open-wheeled motorsport that uses small vehicles called karts or go-karts.
- karvina — an industrial city in the NE Czech Republic, in N Moravia.
- kashiwa — a city in E Honshu, Japan.
- kashmir — the fine, downy wool at the roots of the hair of the Kashmir goat.
- kassite — a member of an ancient people related to the Elamites, who ruled Babylonia from c1650 to c1100 b.c.
- kasugai — a city in central Honshu, Japan, a suburb of Nagoya.
- katcina — kachina.
- katniss — (archaic) Sagittaria sagittifolia, a herbaceous perennial flowering plant that grows in water.
- katrina — a female given name, form of Katherine.
- katrine — Loch, a lake in central Scotland. 8 miles (13 km) long.
- katsina — Alternative form of kachina.
- katydid — any of several large, usually green, American long-horned grasshoppers, the males of which produce a characteristic song.
- kauries — kauri.
- kavafis — Konstantinos [Greek kawn-stahn-dee-naws] /Greek ˌkɔn stɑnˈdi nɔs/ (Show IPA) real name of Constantine Cavafy.
- kaverin — Veniamin [ven-yuh-meen;; Russian vyi-nyi-uh-myeen] /ˌvɛn yəˈmin;; Russian vyɪ nyɪ ʌˈmyin/ (Show IPA), (Veniamin Aleksandrovich Zilberg) 1902–1989, Russian novelist.
- kaylied — intoxicated; drunk
- kayoing — Present participle of kayo.
- kayseri — a city in central Turkey.
- kazdaği — Ida2
- keating — Paul. born 1944, Australian Labor politician; prime minister of Australia (1991–96)
- keitloa — a variety of the black rhinoceros having the posterior horn equal to or longer than the anterior horn.
- kenitra — a port in NW Morocco, NE of Rabat.
- keramic — ceramic.
- keratin — a scleroprotein or albuminoid substance, found in the dead outer skin layer, and in horn, hair, feathers, hoofs, nails, claws, bills, etc.
- kérkira — Corfu
- kevalin — a person who is free of karmic matter, detached, and omniscient; Tirthankara.
- khalasi — An Indian worker at a port or dockyard, traditionally employed in pulling vessels out of the water for maintenance and repair and returning them to the water afterwards.
- khalifa — caliph.
- khalkis — Chalcis.
- khamsin — a hot southerly wind, varying from southeast to southwest, that blows regularly in Egypt and over the Red Sea for about 50 days, commencing about the middle of March.
- khatami — Mohammed, born 1943, president of Iran 1997–2005.
- khediva — the wife of a khedive
- khirkah — a woollen or cotton outer garment worn by a dervish