Main entry: tied, fastened
Definition: fastened with strings or cords
Usage: a neatly tied bundle
Antonyms: untied, unfastened
Definition: not tied
Main entry: fastened
Definition: firmly closed or secured
Usage: found the gate fastened; a fastened seatbelt
Antonyms: unfastened
Definition: not closed or secured
Main entry: buttoned, fastened
Definition: furnished or closed with buttons or something buttonlike
Antonyms: unbuttoned, unfastened
Definition: not buttoned