Shackled is a term used to describe someone who is restrained or confined by chains, fetters, or other physical restraints. FETTERED (8 letters) is another word for shackled, meaning to restrain with chains or manacles. ENSLAVED (8 letters) is similar to FETTERED, but implies a more permanent form of restraint, such as slavery. UNFREE (6 letters) is another term for shackled, meaning to be deprived of freedom. INIRONS (7 letters) is an archaic term for shackled, meaning to be confined in irons. INCHAINS (8 letters) is another term for shackled, meaning to be confined with chains. PINIONED (8 letters) is the past tense of pinion, which means to bind or restrain with a rope or chain. All of these terms are used to describe someone who is restrained or confined by physical restraints.