Related Clues:

• Ripe for payment or arrival
• To the point about poor spa
• Decorous, dignified
• Right or appropriate
• Suitable or relevant
• Appropriate according to rules
• Suitable and correct
• Correct and formal
• With reference to
• Apposite
• Right or suitable
• 'Decorous, dignified (6)'
• Suitable or appropriate
• Conforming to good taste
• Expected, scheduled