Related Clues:

• Rule with authority, perhaps a country
• Rule as sovereign
• Rule as monarch
• Rule over, control
• Rule as a monarch
• 'Rule over, control (6)'
• As a rule it does not sound all that fine
• That sounds wet, as a rule
• As a rule it sounds wet
• Mixed around me for 21 across would make it do for a monarch
• As a rule one gets N below G like this
• Gee! Make a ruling that it's higher than the North
• As a rule it sounds not so fine
• As a rule it's about a mixed gin
• As a rule this does not sound fine