uninhibited
To act without restraint
explain
To act arbitrarily without restraint. The same as "unrestrained".
Idioms and allusions
[source]: "Chen Zun, a knight errant biography in the book of Han Dynasty:" he is erudite and open-minded. He is modest and thrifty, but abides by and indulges himself. Although his conduct is different, he looks like his relatives and friends. "
uninhibited
perfect match between a man and a girl - yī chuáng liǎng hǎo