Related Clues:

• Quite green
• Clear, easily understandable
• Serious or solemn
• Reserved and rational
• Sound upstairs?
• Not at all tipsy
• Like a car that's safe, gets good gas mileage, etc
• Having a BAC of zero
• Akin to a judge's robes, pants?
• Ultra-serious
• Balanced in the head
• Sedate — staid
• Logical businessman gets money from tenants
• The outskirts of Saint-Etienne can't be described as crazy
• Uncommitted?