ちゃ
 

auxiliary verb, Godan verb

  1. to do completely. Contraction of ..て or で plus しまう.
  2. to do accidentally, to do without meaning to, to happen to do.

Variations

Pronunciation Kanji Kana Is Common
 
ちゃ
 
ちゃう
 
じゃ
 
じゃう