12-Letter Words Containing: ERBOA

• a board having 64 squares of two alternating colors

• a long thin board with one edge thicker than the other; used as siding by lapping one board over the board below

• the side toward the wind

• 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 guidepost resembling a hand with a pointing index finger

• a bank of keys on a musical instrument

• a narrow strip of wood on the neck of some stringed instruments (violin or cello or guitar etc) where the strings are held against the wood with the fingers

• wallboard with a gypsum plaster core bonded to layers of paper or fiberboard; used instead of plaster or wallboard to make interior walls

• a retractable fin keel used on sailboats to prevent drifting to leeward

• A board showing the ranking of leaders in a competition.

• An advertisement on a web page spanning the width of the page and shallow in height.

• a plaything consisting of a board balanced on a fulcrum; the board is ridden up and down by children at either end