没有约束，随意，放得开unrestrained

• 他追求小字恣肆纵放，大字谨饬端严，终能渐入化境，无一不精。

  He strove for a wanton lack of restraint in his small characters and meticulous solemnity in his large characters. In the end, he entered the realm of the sublime: all his works were outstanding.

• 秦老用笔纵放，乱头粗服，洒脱无羁。

  Master Qin's brushstrokes were unrestrained. With his untidy nest of hair and rough clothing, he was casual and unfettered.