11-letter words containing b, u, k, a
- subtacksman — a renter who holds the property they rent by subletting it
- sucker bait — an enticement calculated to lure a person into a scheme in which he or she may be victimized.
- swashbuckle — to work, behave, or perform as a swashbuckler.
- tankbusting — the practice of destroying tanks
- trunk cabin — a cabin of a yacht that presents a long, low profile with a relatively unbroken line fore and aft. Compare doghouse (def 2).
- unbracketed — not bracketed; not enclosed by brackets; not connected together by brackets
- unbreakable — to smash, split, or divide into parts violently; reduce to pieces or fragments: He broke a vase.
- uncheckable — not able to be restrained
- undrinkable — suitable for drinking.
- unrevokable — that may be revoked.
- unshakeable — person, faith: firm
- unshockable — not able to be shocked
- unspeakable — not speakable; that may not be spoken.
- unspeakably — not speakable; that may not be spoken.
- unthinkable — inconceivable; unimaginable: the unthinkable size of the universe.
- 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.
- walking bus — a group of schoolchildren walking together along an agreed route to and from school, accompanied by adults, with children joining and leaving the group at prearranged points
- yakuza boss — a criminal who is a boss in the Yakuza