12-letter words containing k, i
- kith and kin — friends and family
- kittikachorn — Thanom [thah-nom] /θɑˈnɒm/ (Show IPA), 1911–2004, Thai army officer and statesman: premier 1963–73.
- kitty litter — litter (sense 4)
- kitty-corner — diagonal.
- klein bottle — a one-sided figure consisting of a tapered tube the narrow end of which is bent back, run through the side of the tube, and flared to join the wide end, thereby allowing any two points on the figure to be joined by an unbroken line.
- kleptocratic — a government or state in which those in power exploit national resources and steal; rule by a thief or thieves.
- kleptomaniac — a person who has kleptomania.
- klipspringer — a small, agile African antelope, Oreotragus oreotragus, of mountainous regions from the Cape of Good Hope to Ethiopia.
- knee-capping — Knee-capping is the act of shooting someone in the knee and is carried out by some terrorist organizations as a form of punishment.
- kneeling bus — a bus that can lower its body or entrance door to facilitate boarding by the elderly or people with disabilities.
- knick-knacks — Knick-knacks are small objects which people keep as ornaments or toys, rather than for a particular use.
- knife switch — a form of air switch in which a moving element, usually a hinged blade, is placed between two contact clips.
- knightlihood — Quality of being knightly.
- knightliness — Knightly behaviour; chivalry.
- knitting bag — a bag in which you keep your knitting, wool or yarn, needles and any other knitting equipment
- knock it off — stop it
- know-nothing — an ignorant or totally uninformed person; ignoramus.
- korea strait — a strait between Korea and Japan, connecting the Sea of Japan and the East China Sea. 120 miles (195 km) long.
- korsakoffian — relating to or suffering from Korsakoff's psychosis
- koussevitzky — Serge [sairzh] /sɛərʒ/ (Show IPA), (Sergei Alexandrovich Koussevitsky) 1874–1951, Russian orchestra conductor in the U.S.
- krafft-ebing — Richard [rich-erd;; German rikh-ahrt] /ˈrɪtʃ ərd;; German ˈrɪx ɑrt/ (Show IPA), Baron von, 1840–1902, German neurologist and author of works on sexual pathology.
- kremlinology — the study of the government of the former Soviet Union, especially the study of those factors governing its foreign affairs.
- kristiansand — a seaport in S Norway.
- kristianstad — a town in S Sweden: founded in 1614 as a Danish fortress, it was finally acquired by Sweden in 1678. Pop: 75 590 (2004 est)
- kupfernickel — (archaic) cupronickel.
- kurchatovium — (chemistry) A rejected name for rutherfordium.
- kylie effect — the increased awareness of breast cancer caused by the publicity surrounding its diagnosis in Kylie Minogue, born 1968, Australian singer and actress
- ladylikeness — Ladylike behaviour.
- lake herring — a cisco or whitefish, especially Coregonus artedii, of the Great Lakes.
- lake nipigon — a lake in central Canada, in NW Ontario, draining into Lake Superior via the Nipigon River. Area: 4843 sq km (1870 sq miles)
- lake ontario — a province in S Canada, bordering on the Great Lakes. 412,582 sq. mi. (1,068,585 sq. km). Capital: Toronto.
- lake station — a town in NW Indiana.
- lansker line — (in Pembrokeshire) the linguistic and ethnic division between the Welsh-speaking north and the English-speaking south
- lark bunting — a finch, Calamospiza melanocorys, of the western U.S., the male of which is black with a large, white patch on each wing.
- latchkey kid — variant form of latchkey child
- law-breaking — Law-breaking is any kind of illegal activity.
- lawbreakings — Plural form of lawbreaking.
- leading mark — either of two conspicuous objects regarded as points on a line (leading line) upon which a vessel can sail a safe course.
- leave-taking — a saying farewell; a parting or goodbye; departure: His leave-taking was brief.
- lemminkainen — (in the Kalevala) a young, jovial hero who has many adventures in which he is sometimes helped by his mother.
- lepenski vir — the site of an advanced Mesolithic fishing culture on the banks of the Danube in Serbia, characterized by trapezoidal buildings and large stone sculptures of human heads and torsos.
- leukocytosis — an increase in the number of white blood cells in the blood.
- leukopedesis — an outward flow of white blood cells through a blood-vessel wall.
- leukopoiesis — the formation and development of white blood cells.
- leukotrienes — Plural form of leukotriene.
- library book — a book owned by a library
- lickspittles — Plural form of lickspittle.
- lifelikeness — Quality of being lifelike.
- light-struck — (of a film or the like) damaged by accidental exposure to light.
- like a charm — perfectly; successfully