noun, takes する, transitive verb, intransitive verb

  1. acceleration, progressive increase.

Variations

Pronunciation Kanji Kana Is Common
累加 るいか

Contained Kanji Breakdown

accumulate, involvement, trouble
ルイ (9th, N1)
rice field, rice paddy
た デン たん (1st, N4)
thread
いと シ (1st, N2)
short thread radical (no. 52)
ヨウ ちいさい (Kentei 1)
little, small
ショウ こ- ちい.さい (1st, N5)
feathered stick, barb radical (no. 6)
ケツ かぎ (Kentei 1)
eight, eight radical (no. 12)
ハチ や はっ (1st, N5)
add, addition, increase
カ くわ.える (4th, N3)
power, strength, strong
リョク ちから リキ (1st, N4)
mouth
くち コウ ク (1st, N4)