'taru' adjective, takes genitive case の

  1. thunderous, rumbling.

adverb taking the と particle

Usually written with kana alone.
  1. thunderously, rumblingly.

Variations

Pronunciation Kanji Kana Is Common
轟々 ごうごう
とどろ
とどろ
轟々 とどろとどろ
轟轟 ごうごう
とどろ
とどろ
轟轟 とどろとどろ
 
 
 
 
ゴーゴー
 
 
 
 
ごーごー

Contained Kanji Breakdown

roar, thunder, boom resound
とどろ.かす ゴウ (Kentei Pre-1)
car
シャ くるま くら (1st, N5)
span, range, extend over
わた.る コウ わたる (Kentei Pre-1, N1)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
daybreak, dawn, morning
タン あき.らか あきら (11th, N1)
day, sun, Japan
ひ にっ ニチ (1st, N5)
number one, line, rod radical (no. 2)
コン シ ジョ
repeated kanji symbol