gata-gata
Hard objects shaking and knocking together — furniture in an earthquake, teeth chattering from cold.
💡During an earthquake — 'The shelves were shaking gata-gata.'
地震で棚ががたがた揺れた。
The shelves shook gata-gata during the earthquake.
During the earthquake, everything was shaking ___.
地震で全部が○○揺れた。