書換字 かきかえじ Also written 書き換え字, 書替字, 書き替え字 Meanings Noun substitute kanji (i.e.: kanji used in place of another with the same meaning) Kanji 書 write. Read as かく. 換 swap. Read as かえる. 字 character. Read as ジ. Jinuma: Japanese Dictionary · Word lists