wai-wai
The cheerful, noisy buzz of a group of people having a good time together. Think parties, festivals, or friends gathered around a table.
💡At a house party — 'Everyone was wai-wai laughing and having a great time.'
友達とわいわい楽しく過ごした。
We spent the time wai-wai having fun with friends.
The kids were ___ playing and laughing in the backyard.
子供たちが庭で○○遊んでいた。