Related Clues:

• Flat - consistent - plausible
• Unruffled but unstimulating
• Lacking roughness
• Carefree — or in a bed (anag)
• Carefree and elegant
• Uninterrupted
• Jaunty, charming
• Confident, stylish and charming
• Sophisticatedly charming
• Needing spice
• Well-mannered old Pope goes to Spain
• Hiccup-free
• Sickeningly suave
• Like many a romance hero
• Jaunty, emergent person broadcasting