How to read: きょくいき
Pronunciation: 
Names and idioms with total stroke of 23:
裕常 金正恩 矮梅 社会党 粗粗し
Names and idioms similar to 極域:
極まっ 極秘密 無礼極 一極集中 極距離
Yojijukugo(idioms with 4 Kanji characters) including 極域:
極楽浄土 湛然無極 布衣之極
Idioms including 極域:
感極まる 口を極める
Proverbs including 極域:
聞いて極楽見て地獄 歓楽極まりて哀情多し