1. most rough with short, irregular waves (superlative form of choppy)
Usage: nautical; weather-related
2. most jerky or abrupt in movement or style (superlative form of choppy)

Examples

• The lake was at its choppiest during the storm.
• This is the choppiest water I’ve ever tried to sail in.
• The boat ride was uncomfortable because of the choppiest seas of the season.
• His writing style was at its choppiest in the early drafts.
• The choppiest part of the video made it hard to follow.
• The helicopter experienced its choppiest flight over the mountains.