Related Clues:

• Unexciting white line often put here
• Peer around book scribe ultimately composed
• Average; make less extreme
• Most important, as he is in Manchester, not Rotherham or Sheffield
• Unexceptional note on the mid-1960s
• Principal, most important
• No excessive way to gain speed
• Ship's officer maintains European river is not up to much
• Extremely important, as work is to people
• Become less extreme
• Way of defining hero - a moderate?
• Restrained friend when crossing river
• Not fluctuating
• Mild way to reprove
• Fashion class that's not going to extremes