fastened 8 Associations

barred (similar term) bolted (similar term) fast (similar term) latched (similar term) locked (similar term) secured (similar term) pegged-down (similar term)

unfastened 10 Associations

unbarred (similar term) unbolted (similar term) unlatched (similar term) unlocked (similar term) unsecured (similar term) undone (similar term) fastened (antonym)