Sentences with Fuddy-duddy

The fuddy-duddy professor insisted on using chalk and a blackboard in the era of digital presentations.

At the cutting-edge tech company, the CEO was often teased for being a fuddy-duddy due to his reluctance to embrace new software.

The environmentalist was seen as a fuddy-duddy by some, advocating for eco-friendly practices in an industry resistant to change.