14-letter words containing k, l
- black basaltes — basaltware.
- black bindweed — a twining polygonaceous European plant, Polygonum convolvulus, with heart-shaped leaves and triangular black seed pods
- black blizzard — a dust storm.
- black bullhead — a common freshwater catfish, Ictalurus melas, of North America, considered by some to be a food delicacy.
- black diamonds — carbonado1 .
- black hawk war — a war fought in northern Illinois and present-day southern Wisconsin, 1831–32, in which U.S. regulars and militia with Indian allies defeated the Sauk and Fox Indians, led by Chief Black Hawk, attempting to recover lost hunting grounds.
- black mulberry — a small deciduous tree, Morus nigra, with small leaves, producing edible fruit
- black panthers — (in the US) a militant Black political party founded in 1965 to end the political dominance of White people
- black redstart — a small, Passerine bird, Phoenicurus ochruros, found in Central and S Europe
- black root rot — any of several diseases of plants characterized by black or brown lesions on the root.
- black sea bass — an American coastal percoid fish, Centropristes striatus, having an elongated body with a long spiny dorsal fin almost divided into two
- black selenium — an allotropic form of selenium occurring as a black, amorphous, water-insoluble, light-sensitive powder: used chiefly in photoelectric cells.
- black skipjack — a small spotted tuna, Euthynnus yaito, of Indo-Pacific seas
- black squirrel — a fox squirrel or gray squirrel in that color phase in which the fur is black.
- black-and-blue — (of the skin) discoloured, as from a bruise
- black-eyed pea — Black-eyed peas are beige seeds with black marks that are eaten as a vegetable. They are from a plant called the cowpea.
- black-on-black — concerning black people exclusively
- blacktip shark — a widely distributed sand shark, Charcharinus limbatus, having fins that appear to have been dipped in ink, inhabiting shallow waters of warm seas.
- bladder ketmia — plant with pale yellow flowers
- bladder ketmie — flower-of-an-hour
- blanket finish — a finish so close that a blanket would cover all the contestants involved
- blanket stitch — a strong reinforcing stitch for the edges of blankets and other thick material
- blanket-flower — any composite plant of the genus Gaillardia, having showy heads of yellow or red flowers.
- blanket-stitch — a basic sewing stitch in which widely spaced, interlocking loops, or purls, are formed, used for cutwork, as a decorative finish for edges, etc.
- blankety-blank — damned
- bletchley park — the Buckinghamshire estate which was the centre of British code-breaking operations during World War II
- bletheranskate — a blatherer
- blister-packed — presented in a blister pack
- block calendar — a calendar in the form of a block of sheets each printed with the date of one day
- block capitals — Block capitals are simple capital letters that are not decorated in any way.
- block faulting — the process by which tensional forces in the earth's crust cause large bodies of rock to founder.
- block mountain — a mountain produced by faulting and the uplifting of large blocks of rock
- block printing — printing from hand engraved or carved blocks of wood or linoleum
- block sampling — the selection of a corpus for statistical literary analysis by random selection of a starting point and consideration of the continuous passage following it
- bokhara clover — white melilot.
- book knowledge — theory
- braddock hills — a town in SE Pennsylvania.
- bras d'or lake — an arm of the Atlantic Ocean in the center Cape Breton Island, in Nova Scotia, Canada. 360 sq. mi. (930 sq. km).
- brass knuckles — linked metal rings or a metal bar with holes for the fingers, worn for rough fighting
- break the mold — If you say that someone breaks the mold, you mean that they do completely different things from what has been done before or from what is usually done.
- break-up value — the value of an organization assuming that it will not continue to trade
- breakfast club — a service that provides a breakfast for children who arrive early at school
- breathtakingly — thrillingly beautiful, remarkable, astonishing, exciting, or the like: a breathtaking performance.
- buckwheat coal — anthracite coal in sizes ranging from 5/16 to 9/16 inch (7.9 to 13.9 m).
- builder's knot — clove hitch
- building block — If you describe something as a building block of something, you mean it is one of the separate parts that combine to make that thing.
- building works — construction projects
- bulk transport — the transport of large quantities of goods or commodities in lorries, ships, or by rail
- butter brickle — an ice-cream flavor, usually vanilla or butterscotch, containing crunchy bits of butterscotch candy.
- butterfly knot — a particularly resistant knot which resembles a butterfly and can take loads on both ends, as well as on the loop