12-letter words containing b, u, n
- unbetterable — not able to be bettered or improved
- unbiological — pertaining to biology.
- unblinkingly — not blinking.
- unbreachable — not able to be breached
- unbreathable — not able to be breathed
- unbridgeable — a structure spanning and providing passage over a river, chasm, road, or the like.
- unburdensome — oppressively heavy; onerous.
- uncalculable — determinable by calculation; ascertainable: This map was designed so that distances by road are easily calculable.
- uncalibrated — to determine, check, or rectify the graduation of (any instrument giving quantitative measurements).
- uncapsizable — (of a boat, etc) that cannot be capsized
- uncapturable — to take by force or stratagem; take prisoner; seize: The police captured the burglar.
- uncelebrated — not celebrated or marked by festivities; unremarked
- unchangeable — liable to change or to be changed; variable.
- unchargeable — that may or should be charged: chargeable duty.
- uncharitable — deficient in charity; unkind; harsh; unforgiving; censorious; merciless: an uncharitable attitude; an uncharitable neighbor.
- uncharitably — in an unkind or ungenerous manner
- uncognizable — capable of being perceived or known.
- uncomparable — capable of being compared; having features in common with something else to permit or suggest comparison: He considered the Roman and British empires to be comparable.
- uncomposable — not fit for composition
- uncomputable — to determine by calculation; reckon; calculate: to compute the period of Jupiter's revolution.
- unconfinable — not able to be bound
- unconfutable — to prove to be false, invalid, or defective; disprove: to confute an argument.
- unconsolable — to alleviate or lessen the grief, sorrow, or disappointment of; give solace or comfort: Only his children could console him when his wife died.
- uncreditable — of ignoble character
- uncultivable — capable of being cultivated.
- undeductible — capable of being deducted.
- undefendable — to ward off attack from; guard against assault or injury (usually followed by from or against): The sentry defended the gate against sudden attack.
- undefensible — capable of being defended against assault or injury: The troops were bivouacked in a defensible position.
- undelectable — delightful; highly pleasing; enjoyable: a delectable witticism.
- undeliberate — carefully weighed or considered; studied; intentional: a deliberate lie.
- undependable — capable of being depended on; worthy of trust; reliable: a dependable employee.
- under-butler — the chief male servant of a household, usually in charge of serving food, the care of silverware, etc.
- underbearing — unassuming
- underblanket — a blanket placed under a bottom sheet
- underbuilder — (in the construction trade) a person who assists in building
- underclubbed — hit with a club resulting in inadequate distance
- undertakable — able to be undertaken
- undetectable — to discover or catch (a person) in the performance of some act: to detect someone cheating.
- undeterrable — to discourage or restrain from acting or proceeding: The large dog deterred trespassers.
- undigestible — indigestible.
- undisputable — capable of being disputed; debatable; questionable.
- undissembled — to give a false or misleading appearance to; conceal the truth or real nature of: to dissemble one's incompetence in business.
- undisturbing — not disturbing
- undoubtfully — of uncertain outcome or result.
- undoubtingly — in an undoubting manner
- unelaborated — not elaborated
- unembittered — not embittered; not having bitter feelings
- unemployable — unsuitable for employment; unable to find or keep a job.
- unencumbered — not impeded, slowed down, or retarded; free to move, advance, or go forward.
- unexceptable — to exclude; leave out: present company excepted.