12-Letter Words Containing: A,T,B,O,O,M,S

• The primary circuit board of a personal computer, containing the circuitry for the central processing unit, keyboard, mouse and monitor, together with slots for other devices.

• a collection of things that have been combined; an assemblage of separate parts or qualities

• a coordinated sequence of chess moves

• a sequence of numbers or letters that opens a combination lock

• a group of people (often temporary) having a common purpose

• an alliance of people or corporations or countries for a special purpose (formerly to achieve some antisocial end but now for general political or economic purposes)

• the act of arranging elements into specified groups without regard to order

• the act of combining things to form a new whole

• a medicinal liquid that is rubbed into the skin to relieve muscular stiffness and pain

• sound of rapid vibration

• a fast-growing malignant brain tumor composed of spongioblasts; nearly always fatal

• the blood flowing through the circulatory system

• a square board with a handle underneath; used by masons to hold or carry mortar

• an academic cap with a flat square with a tassel on top

• the doctrine that calls for the abolition of slavery