What is another word for fuddy-duddy?
Pronunciation: [fˈʌdidˈʌdi] (IPA) 
Fuddy-duddy is a term used to describe someone who is old-fashioned and set in their ways. Some synonyms for this term include stick-in-the-mud, traditionalist, conventionalist, prude, and square. A stick-in-the-mud is someone who is resistant to change and has a rigid mindset. A traditionalist is someone who holds onto old customs and practices. A conventionalist is someone who follows established rules and practices. A prude is someone who is overly prudish and moralistic. And a square is someone who is dull and unadventurous. Each of these terms can be used to describe someone who is a fuddy-duddy, and they all convey a similar sense of being old-fashioned and resistant to change.
