suboctave /sub-okˈtiv/

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

• party-government
• partying
• partyism
• partyisms
• party-juries
• party-jury
• party line
• party lines
• muleteers
• muley
• muleys
• mulga
• mulgas
• mulga wire
• muliebrities
• muliebrity
• mulish
• mulishly
• mulishness
• mulishnesses
• mull
• mullah
• mullahed
• mullahs
• mullarky