12-letter words containing a, b, c, u
- undetectable — to discover or catch (a person) in the performance of some act: to detect someone cheating.
- unexceptable — to exclude; leave out: present company excepted.
- unexecutable — to carry out; accomplish: to execute a plan or order.
- unexpectable — to look forward to; regard as likely to happen; anticipate the occurrence or the coming of: I expect to read it. I expect him later. She expects that they will come.
- unfabricated — to make by art or skill and labor; construct: The finest craftspeople fabricated this clock.
- unnoticeable — attracting notice or attention; capable of being noticed: a noticeable lack of interest.
- unnoticeably — attracting notice or attention; capable of being noticed: a noticeable lack of interest.
- unobfuscated — to confuse, bewilder, or stupefy.
- unobservance — a failure to comply or observe (a law, custom, etc)
- unprocurable — obtainable.
- unquenchable — to slake, satisfy, or allay (thirst, desires, passion, etc.).
- unquenchably — in an unquenchable manner
- unrecallable — to bring back from memory; recollect; remember: Can you recall what she said?
- unreckonable — to count, compute, or calculate, as in number or amount.
- unrecordable — to set down in writing or the like, as for the purpose of preserving evidence.
- unrecoupable — to get back the equivalent of: to recoup one's losses by a lucky investment.
- unrecyclable — (of trash, waste material, etc) not able to be recycled or made into a new product
- unrejectable — to refuse to have, take, recognize, etc.: to reject the offer of a better job.
- unsearchable — not searchable; not lending itself to research or exploration; not to be understood by searching; hidden; unfathomable; mysterious: the unsearchable ways of the universe.
- unsearchably — in an unsearchable manner
- unstanchable — unstoppable
- urban centre — an urban area that is large and heavily populated
- vacuum brake — a brake system, used on British and many overseas railways, in which the brake is held off by a vacuum on one side of the brake-operating cylinder. If the vacuum is destroyed by controlled leakage of air or a disruptive emergency, the brake is applied. It is now largely superseded by the Westinghouse brake system
- valve bounce — A valve bounce is the bouncing of a poppet valve on its seat when it is closing.
- verbenaceous — belonging to the plant family Verbenaceae.
- vibratiuncle — a slight vibration
- visual basic — (language) (VB) A popular event-driven visual programming system from Microsoft Corporation for Microsoft Windows. VB is good for developing Windows interfaces, it invokes fragments of BASIC code when the user performs certain operations on graphical objects on-screen. It is widely used for in-house application program development and for prototyping. It can also be used to create ActiveX and COM components. Version 1 was released in 1991 [by Microsoft?].
- vocabularian — a person who is particularly or overly attentive to words
- vocabularied — having a vocabulary as specified
- watteau back — a loose, full back of a woman's gown, formed by wide box pleats hanging from a high shoulder yoke and extending to the hem in an unbroken line.