suboctave /sub-okˈtiv/

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

• residuary legatee
• residue
• residues
• residuous
• residuum
• re-sign
• resign
• resignation
• resignations
• re-signed
• resigned
• resignedly
• resignedness
• resignednesses
• resigner
• resigners
• re-signing
• resigning
• resignment
• resignments
• re-signs
• resigns
• resile
• resiled
• resiles