16-letter words containing a, r, c, b, k
- horseback riding — activity: riding a horse
- insurance broker — person who sells insurance policies
- kentucky warbler — a wood warbler, Oporornis formosus, of the U.S., olive-green above, yellow below, and marked with black on the face.
- khakass republic — a constituent republic of S central Russia, formerly in Krasnoyarsk Territory: formed in 1930. Capital: Abakan. Pop: 546 100 (2002). Area: 61 900 sq km (23 855 sq miles)
- knapsack problem — the problem of determining which numbers from a given collection of numbers have been added together to yield a specific sum: used in cryptography to encipher (and sometimes decipher) messages.
- krebs urea cycle — urea cycle.
- lick observatory — the astronomical observatory of the University of California, situated on Mount Hamilton, near San Jose, California, and having a 120-inch (3-meter) reflecting telescope and a 36-inch (91-cm) refracting telescope.
- lumberjack shirt — a thick checked shirt, as worn by lumberjacks
- man on horseback — a military leader who presents himself as the savior of the country during a period of crisis and either assumes or threatens to assume dictatorial powers.
- megakaryoblastic — (cytology) Of or pertaining to a megakaryoblast.
- nubuck (leather) — tanned leather similar to suede, but with the nap on the grain side
- observation deck — an area on a high building that is surrounded with railings or fencing and which provides panoramic views
- pocket billiards — pool2 (def 1).
- rack one's brain — If you rack your brains, you try very hard to think of something.
- round lake beach — a town in NE Illinois.
- run the blockade — to go past or through a blockade
- security blanket — a blanket or other familiar item carried especially by a young child to provide reassurance and a feeling of psychological security.
- strike a balance — compromise
- the black forest — a hilly wooded region of SW Germany, in Baden-Württemberg: a popular resort area
- to break the ice — If you break the ice at a party or meeting, or in a new situation, you say or do something to make people feel relaxed and comfortable.
- to rock the boat — If you say that someone is rocking the boat, you mean that they are upsetting a calm situation and causing trouble.