The word "un-fetter" means to free oneself from restrictions, bonds or limitations. Antonyms for this word include shackled, constrained, restrained, hindered, caged, trapped, and enslaved. Each of these words represents a state of being that is opposite to the freedom and liberation that come with being un-fettered. Shackled implies being chained or confined, constrained, and hindered mean being limited or restricted by external forces or circumstances. Being trapped, caged, or enslaved implies feeling powerless and unable to break free from one's constraints. In contrast, being un-fettered denotes a sense of empowerment, liberty, and autonomy.