Un-shackles mean freeing oneself from chains, limitations or restrictions. The antonyms of the term un-shackles include bondage, enslavement, imprisonment, confinement, restraint, limitation, and confinement. Furthermore, captivation, enslavement, incarceration, subjugation, subjection, and limitations are also antonyms of un-shackles. These words pertain to a state of being trapped or stuck and limited by one's circumstances or personal experiences. Antonyms for un-shackles serve as a reminder of the struggles one may face when trying to break free from any type of obstacles or limitations. It's essential to remember that although the journey might be challenging, achieving freedom is always worth it in the end.