The word "fetter" refers to a physical or metaphorical restraint that holds someone back. Synonyms for "fetter" include "shackle," "manacle," "chain," "restrain," "constrain," "hamper," "impede," "hinder," "tyrannize," and "bind." These words describe various forms of confinement or limitation, and can be used interchangeably with "fetter" to convey a similar meaning. Depending on the context of the sentence or phrase, any of these synonyms may be more appropriate than another. Nonetheless, each provides a powerful and evocative way to describe the act of being held back by something beyond one's control.