11-letter words containing a, c, u, t, e, b
- umbraculate — having an umbrella-like form or growth
- unbracketed — not bracketed; not enclosed by brackets; not connected together by brackets
- uncatchable — to seize or capture, especially after pursuit: to catch a criminal; to catch a runaway horse.
- uncombative — not combative or confrontational
- uncountable — not countable; incapable of having the total precisely ascertained: uncountable colonies of bacteria; uncountable kindnesses and small favors.
- unelectable — capable of, or having a reasonable chance of, being elected, as to public office.
- unexcitable — not excitable; not easily stirred
- unmatchable — not capable of being matched or equalled
- unscrutable — capable of being understood by careful study or investigation.
- unteachable — capable of being instructed, as a person; docile.
- untouchable — that may not be touched; of a nature such that it cannot be touched; not palpable; intangible.
- untraceable — capable of being traced.
- untrackable — a structure consisting of a pair of parallel lines of rails with their crossties, on which a railroad train, trolley, or the like runs.
- untractable — easily managed or controlled; docile; yielding: a tractable child; a tractable disposition.
- unwatchable — detectable; apparent.
- usucaptible — able to be taken possession of
- vacuum tube — Also called, especially British, vacuum valve. an electron tube from which almost all air or gas has been evacuated: formerly used extensively in radio and electronics.
- you betcha! — absolutely, certainly