This is the 5630th most frequent Japanese word.
ざわつい
"ざわつい" is not a standard word in Japanese, but it may be a colloquial or typo variation of "ざわつく," meaning "to be noisy, restless, or unsettled."
The word 'ざわついている' is used here to describe a state of the environment being noisy or tense, typically due to commotion or unrest.
会議室の外が少しざわついているようです。
It seems a bit noisy outside the meeting room.
In this sentence, 'ざわつきました' is used to express the reaction of people experiencing movement or an aspect of emotional unrest collectively.
彼の発表に皆がざわつきました。
Everyone became restless during his presentation.
Here, 'ざわつく' indicates the characteristic of the market being noisy and disorderly due to the crowd and activities of many people.