13-letter words containing a, b, n, o
- take on board — be receptive
- techno-babble — technical jargon relating to computing and other technological subjects
- temporal bone — either of a pair of thick compound bones forming the part of the skull that encases the inner ear.
- thanatophobia — an abnormal fear of death.
- the noble art — boxing
- thermobalance — an analytical balance that measures weight changes when matter is heated
- thiabendazole — a drug used as an antifungal treatment and as an anthelmintic
- thrombokinase — Biochemistry. a lipoprotein in the blood that converts prothrombin to thrombin.
- tibeto-burman — a subfamily of Sino-Tibetan languages, including especially Tibetan and Burmese.
- to break even — When a company or a person running a business breaks even, they make neither a profit nor a loss.
- to break wind — If someone breaks wind, they release gas from their intestines through their anus.
- tobaccanalian — a smoker
- tobacco plant — any of numerous solanaceous plants of the genus Nicotiana, having mildly narcotic properties, tapering hairy leaves, and tubular or funnel-shaped fragrant flowers. The species N. tabacum is cultivated as the chief source of commercial tobacco
- toque blanche — the tall white hat traditionally worn by a chef
- touchline ban — an official prohibition of a manager or coach from being present on or near the field during a match
- transboundary — something that indicates bounds or limits; a limiting or bounding line.
- transformable — to change in form, appearance, or structure; metamorphose.
- treasury bond — any of various interest-bearing bonds issued by the U.S. Treasury Department, usually maturing over a long period of time.
- trial balloon — a statement, program, or the like issued publicly as a means of determining reactions in advance: The speech was a trial balloon for a new law.
- tromba marina — trumpet marine.
- troublemaking — a person who causes difficulties, distress, worry, etc., for others, especially one who does so habitually as a matter of malice.
- tuberculation — Also, tuberculated, tuberculose. having tubercles.
- turbocharging — the process or action of supplying an internal combustion engine or a motor vehicle with a turbocharger
- tympanic bone — (in mammals) a bone of the skull, supporting the tympanic membrane and enclosing part of the tympanum or middle ear.
- un-actionable — furnishing ground for a lawsuit.
- un-personable — of pleasing personal appearance; handsome or comely; attractive.
- unaccountable — impossible to account for; unexplained; inexplicable: The boat has an unaccountable tendency to yaw.
- unambiguously — plainly, clearly
- unambitiously — in an unambitious manner
- uncollectable — that cannot be collected: an uncollectible debt.
- uncomfortable — causing discomfort or distress; painful; irritating.
- uncomfortably — causing discomfort or distress; painful; irritating.
- uncommendable — not able to be commended; unworthy of commendation; reprehensible
- uncommendably — in an uncommendable manner
- uncompletable — having all parts or elements; lacking nothing; whole; entire; full: a complete set of Mark Twain's writings.
- unconcealable — not able to be hidden or concealed
- unconceivable — inconceivable.
- unconceivably — inconceivably
- unconformable — not conformable; not conforming.
- unconformably — not conformable; not conforming.
- unconquerable — to acquire by force of arms; win in war: to conquer a foreign land.
- unconquerably — in an invincible manner
- uncontainable — to hold or include within its volume or area: This glass contains water. This paddock contains our best horses.
- uncontestable — a race, conflict, or other competition between rivals, as for a prize.
- unconversable — inappropriate for conversation
- uncorrectable — not able to be fixed
- undiagnosable — unable to be diagnosed
- unenforceable — to put or keep in force; compel obedience to: to enforce a rule; Traffic laws will be strictly enforced.
- unfashionable — observant of or conforming to the fashion; stylish: a fashionable young woman.
- unfashionably — in an unfashionable manner