Related Clues:

• Straight-laced finger-wagger
• Prissy one
• Excessively proper one
• Puritan
• Strait-laced sort
• Priggish one
• Puritanical person
• Supercilious one
• Prudish person
• Overly proper one
• Punctilious one
• Straitlaced sort
• Uptight person
• One who stops at first base, say
• Easily offended sort