N4 — outside your level filter
Modifies the end of the sentence directly and takes no だ／です, so there are no forms to conjugate.
ゴロゴロ
gorogoroa rumble of thunderN4adverb
Example sentences2
遠くで雷がゴロゴロ鳴っています。
tooku de kaminari ga gorogoro natte imasu.
You can hear thunder rumbling in the distance. neutral
さっきからゴロゴロ鳴っててこわい。
sakki kara gorogoro nattete kowai.
It's been rumbling since a while ago, and it's scary. casual