Related Clues:

• A head
• On the authority of
• ___ jocum (in jest): Lat.
• In accordance with
• One-customer link
• --- diem
• Part of rpm
• One / customer connector
• The P of RPM
• Part of a speed
• Word with cent or se
• Minute or hour preceder
• For each
• Part of i.p.s.
• Cost clarification word