12-Letter Words Containing: I,N,G,B,O,A,R,D,S

• the act of sliding down a snow-covered slope while standing on a snowboard

• the sport of riding a surfboard toward the shore on the crest of a wave

• 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

• a medium that disseminates via telecommunications

• taking part in a radio or tv program

• a flexible board for jumping upward

• a beginning from which an enterprise is launched

• Windsurfing

• To put to the right, or starboard, side of a vessel.