反義詞：放肆unbridled

adj. 放肆的；無拘束的；激烈的

v. 放縱（unbridle的過去分詞形式）；卸下馬轡頭

The unbridled woman was drunk in the bar alone.

這位放縱的女性獨自在酒吧里買醉。

The unbridled enthusiasm of the contemporary people deeply moved the visitors present.

當代人的無限熱情使在座的游客深受感動。

This unbridled thought sent him into a state of anxiety

這種不受控制的想法是他陷入焦慮。

Anger is an ugly emotion, unbridled rage even more so.

生氣是一種丑惡的情緒，不受控制的憤怒更是如此。