suboctave /sub-okˈtiv/

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

• corespondent shoes
• core store
• core temperature
• core times
• corey
• coreys
• corf
• Corfam
• corfhouse
• corfhouses
• Corfiot
• Corfiote
• corgi
• CORGI
• corgis
• coria
• coriaceous
• coriander
• corianders
• coriander seed
• coriander seeds
• cories
• coring
• Corinth
• distillates