Enfetter means to restrain or restrict someone's freedom of movement or action. Antonyms for this word would include free, release, liberation, emancipation, and detachment. To free someone from enfetters means to release them from bondage or captivity. It implies to break free from physical or mental enslavement, oppression or control. At times, free, emancipate or liberate could signify freeing from socio-economic or political constraints. One could use any of the antonyms of enfetters when writing in a context that relates to freedom, justice, and equality. In whatever context it is used, any antonym for enfetters emphasizes independence, sovereignty, and autonomy.