1. most noisy, disorderly, or unruly
Usage: superlative form of rowdy

Examples

• The rowdiest fans were seated in the back section of the stadium.
• Friday night was always the rowdiest time at the local bar.
• The teacher had to separate the rowdiest students in the class.
• Even the rowdiest children settled down during story time.
• The rowdiest party of the year happened on New Year’s Eve.
• Security was called to handle the rowdiest group of protesters.