12-letter words containing b, u, n
- inexecutable — That cannot be executed or carried out.
- inexpugnable — incapable of being taken by force; impregnable; unconquerable.
- inexpungible — that cannot be expunged, erased, or obliterated; inextirpable.
- infibulation — the stitching together of the vulva, often after a clitoridectomy, leaving a small opening for the passage of urine and menstrual blood.
- infundibular — a funnel-shaped organ or part.
- infundibulum — a funnel-shaped organ or part.
- infusibility — Incapability or difficulty of being fused, melted, or dissolved.
- ingleborough — a mountain in N England, in North Yorkshire: potholes. Height: 723 m (2373 ft)
- inner-tubing — tubing (def 4).
- insalubrious — unfavorable to health; unwholesome.
- inscrutables — Plural form of inscrutable.
- insolubility — incapable of being dissolved: insoluble salts.
- insolubilize — to make incapable of dissolving: a resin insolubilized by heat.
- instructible — to furnish with knowledge, especially by a systematic method; teach; train; educate.
- insubjection — lack of subjection, or the state of being disobedient to an authority, such as a government
- insubmission — Lack of submission; disobedience.
- insubmissive — Unwilling to submit; not submissive, disobedient.
- insufferable — not to be endured; intolerable; unbearable: their insufferable insolence.
- insufferably — not to be endured; intolerable; unbearable: their insufferable insolence.
- insupposable — Incapable of being supposed; inconceivable.
- insurability — capable of being or proper to be insured, as against loss or harm.
- interborough — between boroughs.
- interlobular — (anatomy) Between lobules.
- intertubular — Between tubes or tubules.
- inurbaneness — The quality of being inurbane; inurbanity.
- invulnerable — incapable of being wounded, hurt, or damaged.
- invulnerably — In an invulnerable manner.
- johannesburg — a city in S Transvaal, in the NE Republic of South Africa.
- julian bream — Julian (Alexander) born 1933, English guitarist and lutenist.
- jumping bean — the seed of any of certain Mexican plants of the genera Sebastiania and Sapium, of the spurge family: the movements of a moth larva inside the seed cause it to move about or jump.
- junction box — an enclosure that houses electric wires or cables that are joined together and protects the connections.
- jungle books — a series of jungle stories in two volumes (1894, 1895) by Rudyard Kipling.
- jungle bunny — a contemptuous term used to refer to a black person.
- jungle-bunny — a contemptuous term used to refer to a black person.
- k/t boundary — Cretaceous/Tertiary boundary: the time zone comprising the end of the Cretaceous and the beginning of the Tertiary periods
- kneeling bus — a bus that can lower its body or entrance door to facilitate boarding by the elderly or people with disabilities.
- knuckle ball — 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.
- knuckleballs — Plural form of knuckleball.
- knucklebones — (in humans) any of the bones forming a knuckle of a finger.
- labour pains — the pains felt during the contractions of childbirth
- laboursaving — reducing (human) effort, hard work, or labour
- lactalbumins — Plural form of lactalbumin.
- laguna beach — a town in S California.
- landlubberly — Like a landlubber.
- 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.
- last but one — next to last
- laudableness — The quality of being laudable; praiseworthiness; commendableness.
- lawrenceburg — a town in S Tennessee.
- leatherbound — Bound in leather.
- lemon butter — a spread made of butter flavored with lemon