unfasten
1 antonym for unfasten — opposites grouped by meaning.
Verb — To undo something so that it comes apart or disconnects.
Antonyms
Etymology
Formed from un- and fasten.
Full origin of unfasten →1 antonym for unfasten — opposites grouped by meaning.
Verb — To undo something so that it comes apart or disconnects.
Formed from un- and fasten.
Full origin of unfasten →by FreeDict.com
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