How to read: やりかえ
Pronunciation: 
Names and idioms with total stroke of 20:
親父 側面 枯れ草 勢志 野中田
Names and idioms similar to 遣返:
返忠 打遣る 吹き返し 突き返す 遣放
Yojijukugo(idioms with 4 Kanji characters) including 遣返:
覆水不返 廻光返照 消遣之具
Idioms including 遣返:
言葉を返す 目を遣る 我に返る
Proverbs including 遣返:
恩を仇で返す 落花枝に返らず、破鏡再び照らさず 歴史は繰り返す