How to read: ゆうきゅう
Pronunciation: 
Same names and idioms in reading:
有給 有休 遊休 悠久
Names and idioms with total stroke of 26:
香南枝 後檣 雜事 水先案内人 霙酒
Names and idioms similar to 優級:
優児 優綾 優依 貴優 優莉加
Yojijukugo(idioms with 4 Kanji characters) including 優級:
温良優順 優游涵泳 優游閑適