13-letter words containing b, i, o, l, u
- fooling about — the act of speaking or acting in a playful, teasing, or jesting manner
- fuel air bomb — a type of bomb that spreads a cloud of gas, which is then detonated, over the target area, causing extensive destruction
- funambulation — the act of walking on a tightrope; funambulism
- girl's blouse — used to refer to a man who is not behaving in a very strong or masculine way
- globuliferous — containing or producing globules.
- gubernatorial — of or relating to a state governor or the office of state governor.
- hail columbia — hell (used as a euphemism): He caught Hail Columbia for coming home late.
- halobacterium — Any of various extremophiles, of genus Halobacterium, found in water saturated or nearly saturated with salt.
- honourability — A state or condition or being honourable.
- housebuilding — The trade or activity of building houses.
- i'll be bound — I am sure (something) is true
- immunobiology — the study of the immune response and the biological aspects of immunity to disease.
- inbounds line — one of two broken lines, parallel to the sidelines and running the length of the field, to which the ball is brought when it goes beyond the sidelines.
- incombustible — not combustible; incapable of being burned; fireproof.
- inconcludable — Impossible to conclude; unfinishable.
- inconquerable — That cannot be conquered; unconquerable.
- inconstruable — unable to be construed
- incorruptable — Misspelling of incorruptible.
- incorruptible — not corruptible: incorruptible integrity.
- incorruptibly — In an incorruptible manner.
- indolebutyric — as in indolebutyric acid, a synthetic plant growth regulator
- inobtrusively — in an unobtrusive manner
- insolubilized — Made insoluble.
- insolubleness — The quality or state of being insoluble.
- insupportable — not endurable; unbearable; insufferable: insupportable pain.
- insupportably — In an insupportable manner.
- into the blue — into the unknown or the far distance
- john q public — the average or typical U.S. citizen: an entertainment aimed at Mr. and Mrs. John Q. Public.
- komi republic — a constituent republic of NW Russia: annexed by the princes of Moscow in the 14th century. Capital: Syktyvkar. Pop: 1 019 000 (2002). Area: 415 900 sq km (160 540 sq miles)
- kota kinabalu — a state in Malaysia, on the N tip of Borneo: formerly a British crown colony. 29,347 sq. mi. (76,008 sq. km). Capital: Kota Kinabalu.
- laboriousness — requiring much work, exertion, or perseverance: a laborious undertaking.
- labour-saving — A labour-saving device or idea makes it possible for you to do something with less effort than usual.
- lactobacillus — any long, slender, rod-shaped, anaerobic bacterium of the genus Lactobacillus, that produces large amounts of lactic acid in the fermentation of carbohydrates, especially in milk.
- lactoglobulin — A protein or mixture of similar proteins occurring in milk, obtained after the removal of casein and precipitated in a salt solution.
- lambeosaurine — Any crested hadrosaurid dinosaur of the subfamily Lambeosaurinae.
- libel tourism — the act of suing a writer for alleged defamation in a foreign jurisdiction where there are weak libel laws.
- libel tourist — someone who engages in libel tourism.
- loft building — a building of several floors with large areas of unobstructed space, originally rented out for light industrial purposes and now frequently converted to residential occupancy.
- lunar orbiter — one of a series of space probes that orbited and photographed the moon in 1966 and 1967.
- lunar rainbow — moonbow.
- luxembourgian — of or relating to Luxembourg, its people, or their language.
- luxembourgish — Also, Luxembourgish [luhk-suh m-bur-gish] /ˈlʌk səmˌbɜr gɪʃ/ (Show IPA). Letzeburgesch.
- macroglobulin — A plasma globulin of high molecular weight.
- mandibuliform — Having the form of a mandible; - said especially of the maxill\u00e6 of an insect when hard and adapted for biting.
- middleborough — a town in SE Massachusetts.
- middlesbrough — a seaport in NE England, on the Tees estuary.
- mixed doubles — (in tennis) a doubles match with a man and a woman on each side.
- mobile number — a set of figures identifying the mobile telephone of a particular subscriber, and used in making connections to that telephone
- mobile studio — a van, truck, etc equipped as a recording, broadcasting etc studio
- morbillivirus — a genus of viruses in the family Paramyxoviridae causing infectious diseases such as measles, distemper, or rinderpest