11-letter words containing b, u, l, k
- golden buck — a dish consisting of Welsh rabbit topped with a poached egg.
- huckleberry — the dark-blue or black edible berry of any of various shrubs belonging to the genus Gaylussacia of the heath family.
- husbandlike — resembling a husband
- ibn khaldun — Abd-al-Rahman [ahb-dahl-rah-mahn] /ɑb dɑlˈrɑ mɑn/ (Show IPA), 1332–1406, Arab historian and philosopher.
- ibn-khaldun — 1332–1406, Arab historian and philosopher. His Kitab al-`ibar (Book of Examples) is a history of Islam
- jockey club — an association for the regulation and promotion of thoroughbred horse racing, usually composed of racing officials and thoroughbred owners at a specific racetrack or in a particular region.
- kennel club — an association of dog breeders, usually concerned only with certain breeds of dogs.
- keyed bugle — a bugle that has keys to make it possible to play a chromatic scale
- king's blue — cobalt blue.
- klausenburg — German name of Cluj-Napoca.
- knuckleball — a slow pitch that moves erratically toward home plate, usually delivered by holding the ball between the thumb and the knuckles of the first joints of the first two or three fingers.
- knucklebone — (in humans) any of the bones forming a knuckle of a finger.
- koulibiacas — Plural form of koulibiaca.
- kublai khan — 1216–94, khan c1260–94: founder of the Mongol dynasty in China (grandson of Genghis Khan).
- kuiper belt — a disk-shaped region on the edge of the solar system that contains masses of ice and icy rock, believed to be the source of comets with orbital periods of less than 200 years. Compare Oort cloud.
- lockout box — Television. lockbox (def 3).
- luckenbooth — a booth or shop capable of being locked up
- lucky break — a fortunate and unexpected turn of events
- lumberjacks — Plural form of lumberjack.
- lunch break — pause for midday meal
- mecklenburg — a former state in NE Germany, formed in 1934 from two states (Mecklenburg-Schwerin and Mecklenburg-Strelitz)
- mobuto lake — Lake Albert.
- numbskulled — (informal) stupid.
- pickelhaube — a spiked German helmet from the 19th and 20th centuries
- plough back — an agricultural implement used for cutting, lifting, turning over, and partly pulverizing soil.
- purple book — 1. (publication) The "System V Interface Definition". The covers of the first editions were an amazingly nauseating shade of off-lavender. 2. (publication) The Wizard Book. See also book titles.
- puzzle book — a book of games or questions presenting problems that require skill or ingenuity for their solution
- rebukefully — in a rebukeful manner
- slop bucket — slop pail.
- sound block — a small block of wood for rapping with a gavel.
- stick-built — built piece-by-piece at the construction site, as opposed to factory-built.
- swashbuckle — to work, behave, or perform as a swashbuckler.
- telukbetung — a port on SE Sumatra, in Indonesia.
- truckle bed — a low bed moving on casters, usually pushed under another bed when not in use.
- unbreakable — to smash, split, or divide into parts violently; reduce to pieces or fragments: He broke a vase.
- uncheckable — not able to be restrained
- undrinkable — suitable for drinking.
- unrevokable — that may be revoked.
- unshakeable — person, faith: firm
- unshockable — not able to be shocked
- unspeakable — not speakable; that may not be spoken.
- unspeakably — not speakable; that may not be spoken.
- unthinkable — inconceivable; unimaginable: the unthinkable size of the universe.
- untrackable — a structure consisting of a pair of parallel lines of rails with their crossties, on which a railroad train, trolley, or the like runs.
- walking bus — a group of schoolchildren walking together along an agreed route to and from school, accompanied by adults, with children joining and leaving the group at prearranged points
- wilkinsburg — a borough in SW Pennsylvania, near Pittsburgh.