Related Clues:

• Priggish
• Rigidly formal
• Give a shot, perhaps
• Make calm
• Like taro or sago
• Fastidious to a fault
• Of sedate character
• Proper and then some
• Tame
• Prim and reserved
• Proper to a fault
• Puritanical
• Cocky
• Overly proper
• Highly self-satisfied