12-letter words containing a, n, u, b, i
- rambunctious — difficult to control or handle; wildly boisterous: a rambunctious child.
- rambus, inc. — (company) The company which designed Rambus DRAM. Address: Mountain View, CA., USA.
- ribonuclease — any of the class of enzymes that catalyze the hydrolysis of RNA.
- running back — an offensive back, as a halfback or fullback, whose principal role is advancing the ball by running with it on plays from scrimmage.
- russian blue — any of a breed of domestic cat, thought to have originated in Arkhangelsk, with a soft, dense, grayish-blue or silvery-blue coat and green eyes
- saint hubert — a borough in S Quebec, Canada, just E of Montreal.
- saint-brieuc — a department in NW France. 2787 sq. mi. (7220 sq. km). Capital: Saint-Brieuc.
- saint-hubert — town in S Quebec, Canada: part of metropolitan Montreal: pop. 77,000
- sainte-beuve — Charles Augustin [sharl oh-gy-stan] /ʃarl oʊ güˈstɛ̃/ (Show IPA), 1804–69, French literary critic.
- samurai bond — a bond issued in Japan and denominated in yen, available for purchase by nonresidents of Japan
- scuba diving — deep-sea swimming
- somnambulism — sleepwalking.
- somnambulist — sleepwalking.
- spiral-bound — having a spiral binding.
- spud-bashing — the task of peeling potatoes, given as a punishment
- subabdominal — below or beneath the abdomen
- subalternity — lower in rank; subordinate: a subaltern employee.
- subantarctic — of, pertaining to, similar to, or being the region immediately north of the Antarctic Circle; subpolar.
- subarachnoid — of, relating to, or situated below the arachnoid membrane.
- subarcuation — a structure that is somewhat arched
- subdiaconate — the office or dignity of a subdeacon.
- suberization — the impregnation of cell walls with suberin, causing the formation of cork.
- subhastation — a public auction or sale
- subinfeudate — to grant (lands) by subinfeudation
- subjectional — the act of subjecting.
- sublapsarian — infralapsarianism.
- subliminally — existing or operating below the threshold of consciousness; being or employing stimuli insufficiently intense to produce a discrete sensation but often being or designed to be intense enough to influence the mental processes or the behavior of the individual: a subliminal stimulus; subliminal advertising.
- sublineation — an underlining
- subminiature — subminiature camera.
- subordinated — placed in or belonging to a lower order or rank.
- subordinator — a conjunction introducing a subordinate clause, as when in They were glad when I finished.
- subprincipal — an assistant or deputy principal.
- subsonically — at a velocity below that of sound
- substantiate — to establish by proof or competent evidence: to substantiate a charge.
- substantival — noting, of, or pertaining to a substantive.
- substraction — the act or process of subtracting
- subway train — a train that runs on an underground railway
- supercabinet — a specially-formed cabinet, a select or powerful group of political ministers (cabinet)
- surfboarding — a long, narrow board on which a person stands or lies prone in surfboarding.
- tribute band — A tribute band is a pop group that plays the music and copies the style of another, much more famous, pop group.
- tube station — an underground station where underground trains depart and leave, esp in London
- tubocurarine — the principal active alkaloid of curare, C 38 H 44 Cl 2 N 2 O, used as a muscle relaxant, especially as an adjunct to anesthesia.
- turbellarian — belonging to the Turbellaria, a class of platyhelminths or flatworms, mostly aquatic and having cilia on the body surface.
- turbinacious — with a peaty aroma or flavour
- ubangi-shari — former name of the Central African Republic.
- ubiquitarian — of or relating to the doctrine, especially as advocated by Luther, that the body of Christ is omnipresent and therefore exists in the Eucharistic bread.
- umbilication — a central navellike depression.
- un-ignorable — to refrain from noticing or recognizing: to ignore insulting remarks.
- un-liberated — to set free, as from imprisonment or bondage.
- un-trainable — capable of being trained.