suboctave /sub-okˈtiv/

1. The octave below
2. (also suboctave coupler) an organ coupler that gives an octave below

• gamboled
• gamboling
• gambolled
• gambolling
• gambols
• gambrel
• gambrel roof
• gambrel roofs
• gambrels
• gambroon
• gambroons
• gambs
• gambusia
• gambusias
• game
• game bag
• game bags
• game ball
• game bird
• game birds
• Game Boy®
• game call
• game calls
• game-changer
• game-changers