Related Clues:

• Not capricious
• Respectably serious
• Sedate and stuffy
• Far from wild
• Serious and sedate
• Persuade European assuming period is fair
• Serious charity supporting pious individual
• Boringly proper
• Abstemious office worker's energy and speed
• Grave didn't move, by the sound of it?
• Sedate, formal
• Difficult to upset
• On radio, remained calm and composed
• Fair time invested in medium wave, ultimately
• Fair charge ultimately included in cost for part-time staff?