suboctave /sub-okˈtiv/

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

• gnotobiote
• gnotobiotes
• gnotobiotic
• gnotobiotically
• gnotobiotics
• GNP
• GNSS
• gnu
• gnus
• GNVQ
• go
• goa
• Goa
• Goa bean
• go a-begging
• go about
• go about one's business
• go abroad
• go a bundle on
• Goa butter
• go a complete blank
• goad
• goaded
• goading
• goads