list of synonyms of word unfastened

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

• open
• ajar (similar term)
• wide-open (similar term)
• open (related term)
• shut (antonym)

• unbuttoned
• open-collared (similar term)
• buttoned (antonym)

• untied
• tied (antonym)