1. 被除去脚镣的：unfetter 释放 | unfettered 被除去脚镣的 | unfilial 不孝的
2. 无拘无束：I have to work completely...|我必须完全地工作 | unfettered.|无拘无束 | Oh, yes.|哦,是的
3. 无忧无虑的：fettered 被拘束的,没自由的 | unfettered 无忧无虑的 | shred 切成细条,撕成碎片
4. 无拘无束的：无稽之谈:Fiddle-faddle;Cock-and-bull story | 无拘无束的:Unfettered | 无力的:Lymphatic
1. 自由的；不受拘束的
If you describe something as unfettered, you mean that it is not controlled or limited by anyone or anything.
e.g. ...unfettered free trade...
不受限制的自由贸易
e.g. Unfettered by the bounds of reality, my imagination flourished.
跳出现实的束缚，我的想象力天马行空。